Solve (1/4)² + 1/16: Computing Squares and Sums of Fractions

(14)2+116= (\frac{1}{4})^2+\frac{1}{16}=

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Step-by-step video solution

Watch the teacher solve the problem with clear explanations
00:00 Solve the following problem
00:05 When raising a fraction to a power, both numerator and denominator are raised to that power
00:11 Let's calculate the powers
00:21 Add
00:29 Break down 16 into factors 8 and 2
00:37 Reduce wherever possible
00:43 This is the solution

Step-by-step written solution

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1

Understand the problem

(14)2+116= (\frac{1}{4})^2+\frac{1}{16}=

2

Step-by-step solution

Let's solve the problem step-by-step using the order of operations, specifically addressing powers and fractions.

Given the expression: (14)2+116(\frac{1}{4})^2+\frac{1}{16}

  • First, evaluate the power: (14)2(\frac{1}{4})^2
  • Squaring a fraction means squaring both the numerator and the denominator:
  • (14)2=1242=116(\frac{1}{4})^2 = \frac{1^2}{4^2} = \frac{1}{16}
  • Next, add the fractions: 116+116\frac{1}{16} + \frac{1}{16}
  • Since the denominators are the same, simply add the numerators:
  • 1+116=216=18\frac{1+1}{16} = \frac{2}{16} = \frac{1}{8}

Therefore, the value of the expression is 18\frac{1}{8}.

3

Final Answer

1/8

Practice Quiz

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What is the result of the following equation?

\( 36-4\div2 \)

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