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A learner simplifies 2 to the power 3 multiplied by 5 to the power 3 as 10 to the power 6. What is wrong?
A
Indices are only added when the bases are the same; here the bases should be multiplied and the index kept as 3
B
The bases should have been added to give 7
C
The indices should have been subtracted
D
Nothing; the answer is correct
Check answer
Practising Indices and Logarithms.
