Math, asked by himesh4434, 9 months ago

If x3- 3x2+ 3x - 7 = (x + 1)(ax2+bx + c), then a + b + c = *

3

-10

4

12

Answers

Answered by arunkumarenaganti123

1

Answer:

12

Step-by-step explanation:

from above Equation

(x3-3x2+3x-7)÷(x+1)=ax2+bx+c

x2+4x+7=ax2+bx+c

a=1,b=4,c=7

a+b+c=1+4+7=12

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