Chinese, asked by bhanuteja3398, 5 months ago

find the value of of the polynomial 3xcube - 4xsquare+ 7x-5 when x= 3

Answers

Answered by kumkum5185

2

Answer:

61

Explanation:

putting value of x in polynomial

3(3)^3-4(3)^2+7(3)-5

3×27-4×9+21-5

81-36+21-5

102-41

61

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