simplify 0.7*2^{-1}

Solution

simplify

0.7 \cdot 2^{- 1}

\frac{7}{20}

Decimal Notation

0.35

Solution steps

0.7 \cdot 2^{- 1}

Apply exponent rule:

a^{- 1} = \frac{1}{a}

2^{- 1} = \frac{1}{2}

= 0.7 \cdot \frac{1}{2}

0.7 = \frac{7}{10}

= \frac{7}{10} \cdot \frac{1}{2}

\frac{7}{10} \cdot \frac{1}{2} = \frac{7}{20}

= \frac{7}{20}

10 x^{2} (y + z)^{2}

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\frac{( x - 3 ) ^{2}}{( x + 3 ) ^{2}}

e^{- f (t)}