Math, asked by wwestars0007, 5 hours ago

Check whether -1 and ⅔ are the zeroes of the polynomial 3x³- 5x² – 4x + 4.

Answers

Answered by nithya12333

24

subtistude (-1) in place of x ....

3(-1)-5(1)-4(-1)+4

-3-5+4+4

-8+8=0

it is zeros of the polynomial

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