Factorise 9(x + y)2–16(x -3y)2
Answers
Answered by
2
Answer:
114y - 14x
Step-by-step explanation:
9(x + y)2 - 16(x - 3y)2
18(x + y) - 32(x - 3y)
18x + 18y - 32x + 96y
114y - 14x
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Answered by
0
Answer:
(9x+9y)(14x-42y),+2
this is correct answer
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