Question

Find the value of 5x3-2x2+3x-2 at x=1.

Answer 1

The answer = 15- 4+3(1)-2=12

Its may help you....

Answer 2

Answer:

5×3 = 15

2×2 = 4 and

Therefore,

15 - 4 = 11 and

(putting x = 1) 3x-2 =

(3×1)-2 = 3 - 2 = 1

= 11 + 1 = 12..

Step-by-step explanation:

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