Math, asked by siddhavishet, 1 month ago

find the value of the polynomial 2x³-3x²+5x+12 at x=-2

Answers

Answered by abhaykumargupta7903

2

Step-by-step explanation:

x ye displaced kro -2 ke sath

-2 rakho Or bnao

Answered by prachi995

3

Answer:

2x³-3x²+5x+12

=2(-2)³-3(-2)²+5(-2)+12

= 2(-8)-3(4)+(-10)+12

=(-16)-12-10+12

= -38+12

= -26

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