Question

conceptual question based on theorem​

Answer 1

Answer:

X+π =0

X= -π

on putting the value

x³+3x²+3x +1

-π³ + 3 × -π² +3×-π +1

answer is = -π³ +3π² +3π +1

solution of second

5 + 2x =0

2x = 0-5

2x= -5

X= -5/2

on putting the value

x³+3x²+3x +1

(-5/2)³ + 3×(-5/2)² + 3×-5/2 +1

-125/8 + 3×( 25/4) -15/2 + 1

-125/8 + 75/4 - 15/2+1

divide the equation:-125/8 + 75/4 - 15/2+1

-125+150-60+8 / 8 .

25-52/8

answer is = -27/8

-27/8

hope it's help you

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