math
posted by Allison Anderson .
multiply and simplify
36b^2/5b^220b+20*5b10/6b.

Looks like
(36b^2) / (5b^2  20b + 20) * (5b10)/6b
=36b^2/5(b2)(b2) * 5(b2)/6b
= 5*36b^2(b2) / 5*6b(b2)(b2)
= 6b/(b2)
posted by Allison Anderson .
multiply and simplify
36b^2/5b^220b+20*5b10/6b.
Looks like
(36b^2) / (5b^2  20b + 20) * (5b10)/6b
=36b^2/5(b2)(b2) * 5(b2)/6b
= 5*36b^2(b2) / 5*6b(b2)(b2)
= 6b/(b2)