8b²+7b factorize it i want the explantion also pll help​

b(8b+7)

Solution given;

8b²+7b

let look what is common there;

8*b*b+7*b

over here b is common

take common and keep other remaining on bracket

b(8b+7)

In a simple way b(8b+7) is a factorise form of

8b²+7b

"a" determine whether sage found the correct quotient. show your work

step-by-step explanation:

i'm assuming that it's c.)   volcanoes built the mountains and earthquakes tore them down.