site stats

Evaluate a 2-b 2 for a 4 and b -5. -26 -9 41

WebIf a= 3 and b= −5, EXAMPLE 2. Evaluate the expression ( a−b)2 at a= 3 and b= −5. evaluate a2 −b2. ... 8. −9x+12 at x= 5 9. 4 x2 +2 x+6 at x= −6 10 . −3x2 +7 x+4 at x= −7 11 . 12 x+10 at x= −12 ... 5+ x at x= −4 40 . 6x+12 −3+ x at x= 2 41 . The formula d= 16 t2 gives the distance (in feet) that an object falls from rest in ... WebAlgebra. Evaluate 2^-4. 2−4 2 - 4. Rewrite the expression using the negative exponent rule b−n = 1 bn b - n = 1 b n. 1 24 1 2 4. Raise 2 2 to the power of 4 4. 1 16 1 16. The result …

Evaluate A 2 -B 2 for A = 4 and B = -5. - Weegy

WebEvaluating Functions To evaluate a function is to: Replace ( substitute) any variable with its given number or expression Like in this example: Example: evaluate the function f (x) = 2x+4 for x=5 Just replace the variable "x" with "5": f ( 5) = 2× 5 + 4 = 14 Answer: f (5) = 14 More Examples Here is a function: f (x) = 1 − x + x 2 f is just a name, Web2024年2月1日，挪超球會莫爾德宣佈簽下哈蘭德 ，並在同年4月26日對上 沃爾達 （ 英语 ： Volda TI ） 的挪威盃比賽中首次亮相 。 他的首次聯賽上陣為2024年6月4日對上薩普斯堡的比賽，於71分鐘替補登場 。 同年9月17日，哈蘭德在對上維京的比賽中攻入其第二球，同時也是比賽的致勝球，助莫爾德以3–2 ... my pay and benefits target hewitt https://pcdotgaming.com

3.2: Evaluating Algebraic Expressions - Mathematics …

WebJun 3, 2024 · A^2 (-B^2) =. = 4^2 * [- (-5)^2] = 16 * (-25) = -400. The correct answer to the question you asked is not in the choices. Maybe you copied it incorrectly, and you meant. … Web(a−b)(a2 +ab+b2) a2 − b2 ( a - b) ( a 2 + a b + b 2) a 2 - b 2 Since both terms are perfect squares, factor using the difference of squares formula, a2 −b2 = (a+b)(a−b) a 2 - b 2 = ( a + b) ( a - b) where a = a a = a and b = b b = b. (a−b)(a2 +ab+b2) (a+b)(a −b) ( a - b) ( a 2 + a b + b 2) ( a + b) ( a - b) Cancel the common factor of a−b a - b. WebJul 9, 2024 · 33 b^2 - 4ac for a = -1, b = -5, and c = 2 To evaluate the expression, plug in the given values for each variable: (-5)^2 - 4(-1)(2) Simplify: =25 - 4(-2) =25+8 =33 Hope this helps! Algebra . Science ... How do you evaluate #b^2-4ac# for a=-1, b=-5, and c=2? Algebra Expressions, Equations, and Functions Expressions with One or More Variables. … my pay and benefits login target

Evaluate (ab)2 for a = 4 and b = 3. - weegy.com

Category:Evaluate (ab)2 for a = 4 and b = 3. - weegy.com

Tags:Evaluate a 2-b 2 for a 4 and b -5. -26 -9 41

Evaluate a 2-b 2 for a 4 and b -5. -26 -9 41

Evaluate 4(a2 + 2b) - 2b when a = 2 and b = –2. - Brainly.com

WebEvaluate b² - 4ac for the given values of a, b, and c. a = -4, b = 2, c = -7 algebra Evaluate the expression when a = -2, b = 8, and c = \frac { 1 } { 2 } c = 21 . Write your answer in simplest form and in decimal form rounded to the nearest hundredth. \sqrt { a ^ { 2 } + b c } a2 +bc prealgebra Simplify: a. 6x^2 + 3x - 2x - 1 6x2 +3x−2x−1 WebMar 4, 2024 · Evaluate the expression ( a − b) 2 If a = 3 and b = −5, at a = 3 and b = −5. Solution. Following “Tips for Evaluating Algebraic Expressions,” first replace all …

Evaluate a 2-b 2 for a 4 and b -5. -26 -9 41

Did you know?

WebExplanations Question Evaluate a ^ { 2 } + b ^ { 2 } - 2 a b a2 + b2 − 2ab for a = 4 and b = 2. Explanation Reveal next step Reveal all steps Create a free account to see explanations Continue with Google Continue with Facebook Sign up … WebHint: The norm in this ring is N(a+b\omega) = (a+b\omega)(a+b\omega^2) = a^2 - ab + b^2 = \frac{(2a-b)^2 + 3b^2}{4} The main work has been done here already: Primes congruent to 1 mod 6 If the range of the function f(x)=\frac{x^2+ax+b}{x^2+2x+3} is [-5,4],a,b\in N,then find the value of a^2+b^2.

WebEvaluate b2 + d2 for a = −2, b = 3, c = −4, and d = 4. In this expression, the squaring is on each of the variables individually. (3) 2 + (4) 2. 9 + 16. 25. Notice that this last answer … WebThe values of a and b could have been directly substituted in the algebraic expression (a + b) 2 as shown below: (a + b) 2 = (2 + 3) 2. = 5 2. = 25. Which is the same result found earlier. Another example could be: Evaluate (a + b) 2 - (a - b) 2 when a = 5 and b = 2. Substituting the values of a and b in the expression gives:

WebFirst go to the Algebra Calculator main page. Type the following: First type the expression 2x. Then type the @ symbol. Then type x=3. Try it now: 2x @ x=3 Clickable Demo Try … WebEvaluate (ab)2 for a = 4 and b = 3. (ab)^2 for a = 4 and b = 3. (4*3)^2 = (12)^2 = 144. ... Asked 10/12/2024 1:21:40 PM. Updated 1 hour 39 minutes ago 4/10/2024 12:41:32 AM. …

WebJan 19, 2012 · Glaucomatous optic nerve head in chronic heart failure - Video abstract: 30038. Purpose: To evaluate the association between chronic heart failure (CHF) and optic nerve head alterations. Methods: A cross-sectional study was performed. Heart failure patients with recent echocardiograms were subjected to ophthalmologic examinations, …

WebA 2. If a = -1, b = 2.5, andc = 3, then evaluate a + 2 [c- (b+c)]. 0.50 -10 -5.50 O O Question Transcribed Image Text: W 2. If a = -1, b = 2.5, andc = 3, then evaluate a+ 2c- (6+c)]. 0.50 O 6 -10 O -5.50 Type here to search 99+ 近 Expert Solution Want to see the full answer? Check out a sample Q&A here See Solution star_border my pay and leavemy pay army dfas milWebThe constant that multiplies the variable (s) in a term is called the coefficient. We can think of the coefficient as the number in front of the variable. The coefficient of the term 3 x is 3. When we write x, the coefficient is 1, since x = 1 ⋅ x. Table 2.5 gives the coefficients for each of the terms in the left column. my pay and benefits/targetWebFor example, in the equation 4 divided by ½ you must enter it as 4/(1/2). Then the division 1/2 = 0.5 is performed first and 4/0.5 = 8 is performed last. If you incorrectly enter it as 4/1/2 then it is solved 4/1 = 4 first then 4/2 = 2 last. 2 is a wrong answer. 8 was the correct answer. Math Order of Operations - PEMDAS, BEDMAS, BODMAS ... my pay assistanceWeba4-3a2b2+b4=0 No solutions found Step by step solution : Step 1 :Equation at the end of step 1 : ( (a4) - (3a2 • b2)) + b4 = 0 Step 2 :Trying to factor a multi variable polynomial : … my pay attacheWebNov 9, 2024 · Brainly User. First you simply have to substitute 2 in replace of all the a's, and -2 in replace of all of the b's. 4 ( (2)2+2 (-2)) Then you want to follow the order of … oldest atp #1 in 2018Web1. Evaluate 1/2a^-4 b^2 for a=-2 and b=4. A. 2. B. 1/2. C. 3. D. 4. 2. Simplify. Write in scientific notation. (9x10^-3)^2. my pay attache online