Question

What do is 4t - 3s2 + for t = -2 and s = -3

Answer 1

- 35

Explanation:

Substitute t = - 2 and s = - 3 into the expression

4(- 2) - 3(- 3)²

= - 8 - (3 × 9) = - 8 - 27 = - 35