1.

Write (-3)×(-3)×a×a×b×b in exponential form

Answer»

ANSWER:

(–3)(–3)(a×a)(b×b)

⇒(+9)(a²)(b²)

∴ (-3)×(-3)×a×a×b×b in its exponential form is EQUAL to 9a²b² or (3ab)²



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