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CBSE Class 7 Answered

Write the following in exponent form: (i) -5 x a x a x a x b x b x b x b (ii) -2 x 3 x 3 x a x a x b x b x b x c
Asked by Topperlearning User | 26 Nov, 2013, 10:33: AM
answered-by-expert Expert Answer
(i) -5 x a x a x a x b x b x b x b = -5x a3 x b4 = -5a3b4

(ii) -2 x 3 x 3 x a x a x b x b x b x c = -2 x 32 x a2 x b3 x c = -18a2b3c
Answered by | 26 Nov, 2013, 12:33: PM
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