if 5¹⁰×5‐²÷5²+a = 125find the value of a ,a is also power of 5²​

Question

if 5¹⁰×5‐²÷5²+a = 125find the value of a ,a is also power of 5²​

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Peyton 2 months 2021-11-06T18:05:40+00:00 1 Answer 0 views 0

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    2021-11-06T18:07:32+00:00

    Step-by-step explanation:

    Given,

    5^10×5^-2÷5^2+a=125

    5^10×1/5^2×1/5^2+a=125

    5^10×1/5^4+a=125

    5^6+a=125

    a=125-15,625

    a= -15,500

    Now, given that a is the power of 5^2

    so, a= -15,500×1/5^2

    a= -620

    -620 is the answer or the value of a

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