Exercise
$( x + y - 2 ) ( x + y + 2 )$
Step-by-step Solution
Learn how to solve special products problems step by step online. Solve the product (x+y+-2)(x+y+2). Multiply the single term x+y+2 by each term of the polynomial \left(x+y-2\right). Multiply the single term x by each term of the polynomial \left(x+y+2\right). When multiplying two powers that have the same base (x), you can add the exponents. Multiply the single term y by each term of the polynomial \left(x+y+2\right).
Solve the product (x+y+-2)(x+y+2)
Final answer to the exercise
$x^2+2xy+y^2-4$