Question

5a^2-20b^2

Answer 1

5a^2-20b^2 =0?

Answer 2

why ?

Answer 3

is it like that

Answer 4

hint:

take 5 as a common factor and factor it out. Then you should get a difference of two squares

Answer 5

does that help?

Answer 6

u did nt complete ur eq

Answer 7

5a(squared)-20b(squred)

Answer 8

have you tried doing what i said yet?

Answer 9

yes

Answer 10

so what did you get?

Answer 11

what is the measures of the sides of the remaining area of the big room ?? pls answer my question ..

Answer 12

huh?