What is 8(4-2sqrt(36))+7((3-2)/2)^2 ?

The solution to 8(4-2sqrt(36))+7((3-2)/2)^2 is -249/4

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simplify 8(4-2sqrt(36))+7((3-2)/2)^2

simplify

8 (4 - 236) + 7 (\frac{3 - 2}{2})^{2}

- \frac{249}{4}

Decimal Notation

- 62.25

Solution steps

8 (4 - 236) + 7 (\frac{3 - 2}{2})^{2}

8 (4 - 236) = - 64

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

= - 64 + 7 \cdot \frac{1}{4}

7 \cdot \frac{1}{4} = \frac{7}{4}

= - 64 + \frac{7}{4}

- 64 + \frac{7}{4} = - \frac{249}{4}

= - \frac{249}{4}

(2 y^{3})^{4}

\frac{x ^{2} + 2 x - 63}{x ^{2} - 49}

\frac{8}{6} + \frac{7}{42}

3 x (2 x - 5)

- 4 r^{- 8} s^{0}

What is 8(4-2sqrt(36))+7((3-2)/2)^2 ?
The solution to 8(4-2sqrt(36))+7((3-2)/2)^2 is -249/4