how to solve(3x+y-5)(3x-y-5)
Answers
Answered by
10
Just multiply it
(3x+y-5) (3x-y-5)
= 9x² + 3xy - 15x -3xy - y² - 5y -15x -5y +25
= 9x²- y² -30x +25
Answered by
2
Step-by-step explanation:
(3x+y-5) (3x-y-5)
(3x-5)^2
9x^2 - y^2 - 30x + 25
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