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3 years ago

Evaluate: 36^(-3/2)

1 answer:

4 0

Evaluating 36^(-3/2) utilizes the laws of exponents. Raising a number by a negative exponent is raising the reciprocal of the number by the exponent: 36^(-3/2) = (1/36)^(3/2).

We could separate 3/2 into 3/2 = 1/2 * 3, and further simplify the expression

= ((1/36)^(1/2))^3= (1/6)^3= 1/216

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I need help on this 6th grade math problem

vivado [14]

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Step-by-step explanation:

Subtract from both sides: x+2.5-2.5<20-2.5

Simplify the arithmetic: x<20-2.5

Simplify the arithmetic: x<17.5

Hope it helps!

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Yuliya22 [10]

Answer:

Step-by-step explanation:

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Step 1: Subtract -7 from both sides.

r²+8r−(−7)=−7−(−7)

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3 years ago

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olga2289 [7]

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Henrietta solved a rational equation. Her work is shown. How could she solve it in a simpler way?

RoseWind [281]

Henrietta solved a rational equation by multiplying both sides by $3x^{2}(x+2)$ .She did not find the least common multiple of the denominators .If she had find the least common denominator which is 3x(x+2) then the question can have been simplified in more simpler form.

Henrietta can have got rid of denominator and then use the distributive rule .

So the first option

A:She could use the least common multiple of the denominator is right

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3 years ago

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Travka [436]

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