Question

products of (4+a +6b) (5a+7b) is​

Answer 1

Answer:

4(5a+7b)+a(5a+7b)+6b(5a+7b)

Step-by-step explanation:

20a+28b+5a^2+7ab+30ab+13b^2

20a+28b+5a^2+37ab+13b^2

5a^2+13b^2+37ab+20a+28 b

I hope you will understand