# SOLUTION: (9x+7)(7x+5)

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 Click here to see ALL problems on Polynomials-and-rational-expressions Question 113570: (9x+7)(7x+5) Found 2 solutions by stanbon, MathLover1:Answer by stanbon(57347)   (Show Source): You can put this solution on YOUR website!(9x+7)(7x+5) ------ Use FOIL: F: 9x*7x = 63x^2 O: 9x*5 = 45x I: 7*7x = 49x L: 7*5 = 35 ---------------- Combine to get 63x^2 + 94x + 35 ================== Cheers, Stan H. Answer by MathLover1(6634)   (Show Source): You can put this solution on YOUR website! We can solve it for if we set this expression equal to ..use square root formula Or, we can do it this way: .here we have a product of two binomials set to ; as we know, this product will be equal to if one binomial or both of them are equal to . . . . first solution . . . ..second solution