Use the remainder theorem to determine the remainder when 3t2 + 5t - 7 is divided by t - 5.

A. 43

B. 107

C. 93

D. 57

Question

Mathematics

Harley Mahoney

2 August, 09:46

Use the remainder theorem to determine the remainder when 3t2 + 5t - 7 is divided by t - 5.

A. 43

B. 107

C. 93

D. 57

+4

Answers (1)

Know the Answer?

Cujo · Answer 1

given : -

p (t) = 3t^2 - 5t - 7

g (t) = t - 5

=> t = 5

on putting values ...

p (5) = 3 (5) ² + 5 (5) - 7

= 3 (25) + 25 - 7

= 75 - 18

= 57

hence, the remainder is 57.

D. 57 is the correct option

Use the remainder theorem to determine the remainder when 3t2 + 5t - 7 is divided by t - 5.A. 43B. 107C. 93D. 57

Use the remainder theorem to determine the remainder when 3t2 + 5t - 7 is divided by t - 5.

A. 43

B. 107

C. 93

D. 57