Evaluate
56
Factor
7\times 2^{3}
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\sqrt{\frac{78.4}{0.025}}
Multiply 8 and 9.8 to get 78.4.
\sqrt{\frac{78400}{25}}
Expand \frac{78.4}{0.025} by multiplying both numerator and the denominator by 1000.
\sqrt{3136}
Divide 78400 by 25 to get 3136.
56
Calculate the square root of 3136 and get 56.
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Matrix
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Simultaneous equation
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Limits
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