Which expression is equivalent to 7h^2-252k^2?
A. 7(h-6k)^2
B. 7(h-18k)^2
C. 7(h-6k)(...
Mathematics, 12.02.2021 01:30 FARHAN14082000
Which expression is equivalent to 7h^2-252k^2?
A. 7(h-6k)^2
B. 7(h-18k)^2
C. 7(h-6k)(h+6k)
D. None of these
Answers: 2
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