What is 7/4 (-2)+25/6 ?

The solution to 7/4 (-2)+25/6 is 2/3

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7/4 (-2)+25/6

\frac{7}{4} (- 2) + \frac{25}{6}

\frac{2}{3}

Solution steps

\frac{7}{4} (- 2) + \frac{25}{6}

Follow the PEMDAS order of operations

Multiply and divide (left to right)

\frac{7}{4} (- 2) : - \frac{7}{2}

= - \frac{7}{2} + \frac{25}{6}

Add and subtract (left to right)

- \frac{7}{2} + \frac{25}{6} : \frac{2}{3}

= \frac{2}{3}

x^{2} + 5 x y + 4 y^{2}

lo g_{\frac{1}{4}} (2)

y^{2} + 6 y + 5

16 x^{2} - 3 = 78

2 x^{2} = 36