Solve (5xy) {}^( - 4) \: \: \: \: \: if \: x \: = 3 \: and \: y = 2 pls I need it thank you

asked Feb 16, 2023 58.6k views

10 votes

Solve

$(5xy) {}^( - 4) \: \: \: \: \: if \: x \: = 3 \: and \: y = 2$
pls I need it thank you

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5 votes

Answer:

${(5xy)}^( - 4) = \frac{1}{ {(5xy)}^(4) } = \frac{1}{ {(5 * 3 * 2)}^(4) } \\ \\ \\ \frac{1}{ {(30)}^(4) } = (1)/(810000) = 1.23 * {10}^( - 6)$

Kozuch answered Feb 23, 2023

2.8k points

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