Exercise
$49x^2y^2-1$
Step-by-step Solution
Learn how to solve factor by difference of squares problems step by step online. Factor the expression 49x^2y^2-1. The power of a product is equal to the product of it's factors raised to the same power. Calculate the power \sqrt{1}. The power of a product is equal to the product of it's factors raised to the same power. The power of a product is equal to the product of it's factors raised to the same power.
Factor the expression 49x^2y^2-1
Final answer to the exercise
$\left(7xy+1\right)\left(7xy-1\right)$