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NISA [10]
3 years ago
13

Which expression is equivalent 121x^2-64y^2 ?

Mathematics
1 answer:
Lelu [443]3 years ago
6 0
Would this be the correct answer? If not, can you further explain the question?(11x+8y)(11x-8y) 
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If y varies inversely as the square of x and y=4 when x=5, find y when x is 2
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