Question

PLEASE HELP ME TOMMMOROW IS MY EXAM PLEASE GIVE CORRECT ANSWER​

Answer 1

Here is Your answer:

It is given that x=7

x(3x²-4x+5)+7

Just replace the x with 7

=7(3×7²-4×7+5)+7

=7(3×49-4×7+5)+7

=7(147-28+5)+7

=7(124)+7

=868+7

=875

Pls mark as brainliest!

Answer 2

Sry for the wrong ans given by me at first.