Westonci.ca is the Q&A platform that connects you with experts who provide accurate and detailed answers. Experience the convenience of finding accurate answers to your questions from knowledgeable experts on our platform. Discover detailed answers to your questions from a wide network of experts on our comprehensive Q&A platform.

How do you factor the equation 7x^2=175?

Sagot :

tjmk00
7x^2 put them both on one side then u have 7x^2 - 175 = 0 then u factor it and u get 7(x^2 - 25) = 0
7x^2=175 
subtract 175 from both sides
7x^2-175=0
then factor out 7
7(x^2-25)
so now it would be easy to figure out that 
(x^2-25)=(x+5)(x-5)
so now the answer is
7(x-5)(x+5)