Question

y^10*y^5=y^k*y^2k,k=?
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Answer 1

Answer:

k=5

Step-by-step explanation:

y^10*y^5=y^k*y^2k

y^(10+5)=y^(k+2k)

y^15=y^3k

bases are equal so exponents are also equal

so  3k=15

k=5

Answer 2

Here is your answer
Hope it’s correct!!