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1 vote
How do you factor an equation like this? Do you guys know any videos that would help with an equation like this?

How do you factor an equation like this? Do you guys know any videos that would help-example-1
User Kamilg
by
5.9k points

1 Answer

2 votes
formula:
a^3 + b^3 = (a+b)(a^2 − ab + b^2)
so
x^3y^3 + 343
= (xy)^3 + 7^3
= (xy + 7)(x^2y^2 - 7xy + 49)

hope it helps
User TheIceBear
by
6.0k points