2015-12-14T20:17:50+00:00If you would like to know what is the value of 54 - 4 * a^2 + 3 * b^3 when a = -2 and b = 4, you can calculate this using the following steps:

54 - 4 * a^2 + 3 * b^3 = 54 - 4 * (-2)^2 + 3 * 4^3 = 54 - 4 * 4 + 3 * 64 = 54 - 16 + 192 = 230

If you would like to know what is the value of 54 - 4 * a^2 - 3 * b^3 when a = -2 and b = 4, you can calculate this using the following steps:

54 - 4 * a^2 - 3 * b^3 = 54 - 4 * (-2)^2 - 3 * 4^3 = 54 - 4 * 4 - 3 * 64 = 54 - 16 - 192 = -154

8 0

4 years ago

Read 2 more answers

Simplify 9x(5x2) A. 14x2 B. 14x3 C. 45x2 D. 45x3

allochka39001 [22]

Answer:

it should be C

Step-by-step explanation:

I could be wrong but I multiplied 9 times 5 then left with 2 but it should go by pemdas im not sure im in Algebra 1

7 0

3 years ago