Question

If Y= 3X^3+X^2-5 and Z=X^2-12 what is the value of 2 (X-Z)? I need help fast

Answer 1

- 2x² + 2x + 24

Explanation:

2(x-z) = 2 (x -(x² - 12)) = 2(x - x² + 12) = - 2x² + 2x + 24

Answer 2

Answer:The value can be calculated by the following steps;

Explanation: