(a+b)(a-b)
Chat with our AI personalities
a square minus b square
(a-b)2 = a2 _ 2ab+b2
B squared equals c squared minus a squared then to find B take the square root of you answer for b squared
It is "a squared minus eighteen b".
Using the quadratic formula-- ((negative b plus or minus the square root of b squared minus 4ac) divided by (2a)) you'll want to google that so you can see it in numerical form. a, b, and c are the coefficiants of your three terms ( 2 is a, -5 is b, and 2 is c) The answer is (x-2)(2x-1).