Need help on factoring. HOw exactly would I solve these(big test coming up):
-3x to the second+18x+12
-5x to the second-13x=6
-5x to the second-6x_1
-and xto the second + 6x=10
Thanks.
2 answers
Note: on the third problem there is a typo. I meant 5x to the second-6x+1, and the dashes on all of the problems at begin, are not negatives.
Use the quadratic equation on each of them.