Question

answer me the attachments​

Answer 1

8). factor =(x+2)(x+1)

= x^2+x+2x+2

= x^2+3x+2------------(i)

now divide f(x) by (i)

then we get quotient 2x^2-5x-3

then mid spilt the quotient

we get 2 zeroes

x=3/2and x=1

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