Evaluate a 2-b 2 for a 4 and b -5. -26 -9 41
WebFor 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 ... 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 ...
Evaluate a 2-b 2 for a 4 and b -5. -26 -9 41
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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: Web1. 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.
WebSep 8, 2024 · Question and answer Evaluate A 2 -B 2 for A = 4 and B = -5. A^2 -B^2 for A = 4 and B = -5; (4)^2 - (-5)^2 = 16 - 25 = -9 Expert answered sana08 Points 6082 Log in for more information. Question Asked 9/8/2024 3:07:23 PM 0 Answers/Comments This answer has been confirmed as correct and helpful. f Get an answer Search for an …
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 5 + 3 e 5 + 3e 5 + 3 e 5, plus, 3, e when e = 4 \blueD{e=4} e = 4 start color #11accd, e, equals, 4, end color #11accd. ... Now, solve it like you would usually do it. 8/4 is equal to 2 (We need to do it first since it is the second in the Order of Operations), and then add 3 to that 2. You should get an answer of 5 if you did all that ...
WebEvaluate B (to the second power) for B = 9. 81 Evaluate x (to the third power)for x = 2. 8 Evaluate a + b for a = 2 and b = 3. 5 Sam evaluated the expression x (to the second …
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. sights to see in los angeles areaWebNov 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 … the primavera botticelliWebEvaluate 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 … the primavera regencyWebStep 1: Enter the expression you want to evaluate. The Math Calculator will evaluate your problem down to a final solution. You can also add, subtraction, multiply, and divide and … sights to see in lisbonWebJun 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. … the primavera regency stirling njWeba4-3a2b2+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 : … the primavera regency weddingWebEvaluate 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 the primavera regency stirling