Ques 8) Use suitable identities and solve the following product
a) (x+3)(x+3)
b) (b-7)
c) ( 7a - 9b)(7a - 9b)
d) 712
e) 9982
f) 512 - 492
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Ques 8) Use suitable identities and solve the
following product
a) (x+3)(x+3)
b) (b-7)
c) (7a - 9b)(7a - 9b)
d) 712
e) 9982
f) 512 - 492
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