Math, asked by ss8975179524, 6 months ago

show that x=1 is a root of the polynomial 2x²+7x-6

Answers

Answered by jhasatyam341

1

Answer:

-40 is the answer

Step-by-step explanation:

2*1^2+7*-6

2+7*-6

2+(-42)

2-42

-40

I hope it is clear

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