simplify=(2x+5y)×(3x+7y)-(5x+3y)×(x+3y)
in stepwise answer
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Answer:
18xy-3x+10
Step-by-step explanation:
so what you wanna do is take off all of the parenthesis
and you will have...
2x+5y×3x+7y-5x+3y×x+3y
so now you want to combine like terms
and get
18xy, 3x, and 10
so now you want to add the adding and subtracting tools
and get..
18xy-3x+10
and thats your answer.
Hope this helps
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