Math, asked by geetgrover4301, 5 months ago

Find the value of polynomial 2x-2x3+7using x=-1

Answers

Answered by aagmanpal35

0

Answer:

Answer is 7

Step-by-step explanation:

put x = -1 in the equation

2(-1) - 2(-1)³ + 7

= -2 +2 +7

= 7

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