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DanielleElmas [232]
3 years ago
13

Simplify. 1/3(1−1/4)^2 please

Mathematics
2 answers:
4vir4ik [10]3 years ago
5 0

Answer:

\huge \boxed{\frac{3 }{16}}

\rule[225]{225}{2}

Step-by-step explanation:

\displaystyle \frac{1}{3} (1-\frac{1}{4} )^2

Solving for brackets:

\displaystyle \frac{1}{3} (\frac{4}{4} -\frac{1}{4} )^2

\displaystyle \frac{1}{3} (\frac{3}{4} )^2

Squaring the fraction:

\displaystyle \frac{1}{3} (\frac{3^2 }{4^2 } )

\displaystyle \frac{1}{3} (\frac{9 }{16} )

Multiplying the fractions:

\displaystyle \frac{1 \times 9 }{3 \times 16}

\displaystyle \frac{9 }{48}

Simplifying the fraction:

\displaystyle \frac{3 }{16}

\rule[225]{225}{2}

Strike441 [17]3 years ago
4 0

Answer:

3/16

Step-by-step explanation:

1/3(1-1/4)^2

1/3(3/4)^2

1/3(9/16)

3/16

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An equation which shows a valid step that can be used to solve the given mathematical equation is (\sqrt[3]{2x - 6})^3 = (-\sqrt[3]{2x + 6})^3

<h3>What is an equation?</h3>

An equation simply refers to a mathematical expression that can be used to show the relationship existing between two (2) or more numerical quantities.

In this exercise, you're required to show a valid step which can be used to solve the given mathematical equation. Since both equations are having a cube root, the first step is to take the cube of both sides.

Take the cube of both sides, we have:

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Read more on equations here: brainly.com/question/13170908

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