49-9x²-30xy-25y²
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Answers
Answered by
0
Answer:
47x^3y^3
Step-by-step explanation:
49-9x² -30xy - 25y²
= 49 - 30xy - 9x² -25y²
= 49 - 23x^3y - 25y²
= 49 - 2x^3y^3
= 47x^3y^3
Hope this helps!!!
Answered by
1
Answer:
49-(9x²+30xy-25y²)
(7)²-(9x²+15xy+15xy+25y²)
(7)²-[3x(3x+5y)+5y(3x+5y)]
(7)²-(3x+5y)²
(7+3x+5y)(7-3x-5y)
hope it helps you and don't forget to follow mè
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