Question

Find the product of 7a and (6a+b)

Answer 1

we have to find the product of 7a and (6a+b).

There are no values of a,b given so we will simply distribute 7a

7a times (6a+b)

= 7a * 6a + 7a * b ( using distributive property x(y+z)=xy+xz)

= (7*6)(a*a) + 7 (a*b)

$= 42 a^2 + 7ab$

Hence final answer is $42 a^2 + 7ab$.