Question

solve for x. who solve it I mark him or her as brainlist​

Answer 1

Step-by-step explanation:

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${2}^{x} = ({\frac{1}{ {2}^{5} }})^{ - 3}$

${2}^{x} = { ({2}^{ - 5} )}^{ - 3}$

${2}^{x} = {2}^{ - 8}$

thus, the value of x is -8

additional information:

1. when we convert powers from denominators to numerators, they come with a negative sign

2.( a²)²=a²+²

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Answer 2

Answer:

x= 15

Step-by-step explanation:

1] because power is negative so we will do reciprocal

2] so equation will be- 2^x=32^3

3] solve 32 x 32 x 32=32, 768

4] 2^x= 2^15 =[ by prime factorisation reduce it to simplest form]

5] bases r same so equate the powers which will be x = 15

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