Science

Math

Humanities

... and beyond

Socratic Meta
Featured Answers

Topics

How do you factor $64 x^{2} - 49$ $64x ^2 - 49$ ?

1 Answer

Konstantinos Michailidis

May 28, 2016

It is

$64 x^{2} - 49 = {(8 x)}^{2} - 7^{2} = (8 x - 7) \cdot (8 x + 7)$ $64x^2-49=(8x)^2-7^2=(8x-7)*(8x+7)$

Related questions

See all questions in Factor Polynomials Using Special Products

Impact of this question

7116 views around the world

You can reuse this answer
Creative Commons License