Question

7. (64)^ 25 x (1/4)^-3 equals​

Answer 1

Answer:

${64}^{25} \times {( \frac{1}{4}) }^{ - 3} = {{((4)}^{3}) }^{25} \times {4}^{ 3} = {4}^{75} \times {4}^{3} = {4}^{75 + 3} = {4}^{78}$

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Answer 2

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${(64)}^{ \frac{2}{3} } \times { (\frac{1}{4}) }^{ - 3}$

$\huge\bigstar\huge\tt\underline\red{ᴀɴsᴡᴇʀ }\bigstar$

${(64)}^{ \frac{2}{3} } \times { (\frac{1}{4}) }^{ - 3}$

${ ({4}^{3} )}^{ \frac{2}{3} } \times {(4)}^{3}$

${4}^{2} \times {4}^{3}$

${4}^{5} = 1024 = {(32)}^{2}$

you can left at 4^5 is correct.

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