( - 2,2 - ( - 8,6 ) ) : ( ( - 0,7 ) ^ { 2 } + 0,31 )
Evaluate
8
Factor
2^{3}
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\frac{-2,2+8,6}{\left(-0,7\right)^{2}+0,31}
The opposite of -8,6 is 8,6.
\frac{6,4}{\left(-0,7\right)^{2}+0,31}
Add -2,2 and 8,6 to get 6,4.
\frac{6,4}{0,49+0,31}
Calculate -0,7 to the power of 2 and get 0,49.
\frac{6,4}{0,8}
Add 0,49 and 0,31 to get 0,8.
\frac{64}{8}
Expand \frac{6,4}{0,8} by multiplying both numerator and the denominator by 10.
8
Divide 64 by 8 to get 8.
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Limits
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