Exercise
$\left(7y+\frac{2}{7}x\right)\left(7y-\frac{2}{7}x\right)$
Step-by-step Solution
Learn how to solve special products problems step by step online. Simplify the product of conjugate binomials (7y+2/7x)(7y-2/7x). The sum of two terms multiplied by their difference is equal to the square of the first term minus the square of the second term. In other words: (a+b)(a-b)=a^2-b^2.. The power of a product is equal to the product of it's factors raised to the same power. . Calculate the power 7^2.
Simplify the product of conjugate binomials (7y+2/7x)(7y-2/7x)
Final answer to the exercise
$49y^2-\frac{4}{49}x^2$