SOLUTION: factor by grouping 5x^2+5xy+19x+19y

Question 169024: factor by grouping
5x^2+5xy+19x+19y
Found 2 solutions by checkley77, nerdybill:
Answer by checkley77(12844) (Show Source): You can put this solution on YOUR website!
5x^2+5xy+19x+19y
5X(X+Y)+19(X+Y)
(5X+19)(X+Y) ans.
Answer by nerdybill(7384) (Show Source): You can put this solution on YOUR website!
5x^2+5xy+19x+19y
Group:
(5x^2+5xy) + (19x+19y)
Factoring each group:
5x(x+y) + 19(x+y)
Factoring out (x+y):
(x+y)(5x+19)
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