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 WebStep 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 …
2.2 Evaluate, Simplify, and Translate Expressions - OpenStax
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 ... 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 … photo light pro retouching reviews
Evaluate 4(a2 + 2b) - 2b when a = 2 and b = –2. - Brainly.com
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 … 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 … 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: how does holography work