Question

(x+a) (x+b)=x²+ax+bx+ab
3²+6+12+8
plzz tell...

Answer 1

${3}^{2} + 6 + 12 + 8$
=
${3}^{2} + 2 \times 3 + 4 \times 3 + 4 \times 2$
=(3+4)(3+2)