Question

x+2 ÷3x²+12x+14
please answer the question ​

Answer 1

Answer:

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Answer 2

Answer:

f(x) = 3x^2+12x+14

x+2 = 0

=> x= 0-2

=> x= -2

put value of x=. -2 in equation

f(-2) = 3(-2)^2+12(-2)+14

= 3(-2x-2)+(-24)+14

= 3(4)-24+14

= 12+14-24

= 26-24

f(-2) = 2