Question

Help me Solve this identity
(y + x) (ax + b)

Answer 1

Answer:

ax2+axy+bx+by

Step-by-step explanation:

(y+x)(ax+b)

(y)(ax)+(y)(b)+(x)(ax)+(x)(b)

axy+by+ax^2+bx

ax^2+axy+bx+by