By how much is 5xy+7x²more than 9x²-8xy+3y²
Answers
Answered by
1
Answer:
13xy-2x^2-3y^2
Step-by-step explanation:
chill!!!
Answered by
0
Answer:
-2x²+13xy-3y²
Step-by-step explanation:
Let 5xy+7x² is A more than 9x²-8xy+3y²
Then,
5xy+7x² = A + 9x²-8xy+3y²
A = 5xy+7x² - (9x²-8xy+3y²)
A = 5xy+7x² - 9x²+8xy-3y²
We can add or subtract like terms...
A = -2x²+13xy-3y²
Very simple bro
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