ANSWER : f(3) = -1459
SOLUTION:
f(x) = 5x² + 8 - 7 × 9x × 2³
f(3) = 5 × 3² + 8 - 7 × 9 × 3 × 2³
= 5 × 3² + 8 - 7 × 9 × 3 × 2³
= 5 × 9 + 8 - 7 × 9 × 3 × 8
= 45 + 8 - 1512
= -1459
f(3) = -1459
Brainliest pls
Copyright © 2024 EHUB.TIPS team's - All rights reserved.
Answers & Comments
ANSWER : f(3) = -1459
SOLUTION:
f(x) = 5x² + 8 - 7 × 9x × 2³
f(3) = 5 × 3² + 8 - 7 × 9 × 3 × 2³
= 5 × 3² + 8 - 7 × 9 × 3 × 2³
= 5 × 9 + 8 - 7 × 9 × 3 × 8
= 45 + 8 - 1512
= -1459
f(3) = -1459
Brainliest pls