3 years ago

Simplify y4 x y3 A. Y^1 B. Y^7 C. Y^12 D. Y^43

2 answers:

6 0

The index law states that indices with the same base when timesed together the indexes add so the answer is b because 3+4=7

Otrada [13]3 years ago

4 0

The answer is B. Y^7. u have to add the exponent

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