Question

mid terms factorisation of x^2+10+9​

Answer 1

Answer:

x^2+9x+X+9=0

X(X+9)+1(X+9)=0

(X+1)=0&(X+9)=0

X=-1&X=-9

Answer 2

Answer:

x²+10x+9

= x²+9x+x+9

= x(x+9)+1(x+9)

= (x+1)(x+9)

This is your answer

hope it helps you