Math, asked by ishuvaidya29, 6 months ago

Find the value of the polynomial 3x^3 - 4x^2 + 7x =5 ,When x = 3

Answers

Answered by gayathrikoritala

1

3x³-4x²+7x-5=0

x=3

3(3)³-4(3)²+7(3)+5=0

81-36+21+5=0

71≠0

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