simplify (5g+3h)*6

Solution

simplify

(5 g + 3 h) \cdot 6

30 g + 18 h

Solution steps

(5 g + 3 h) \cdot 6

= 6 (5 g + 3 h)

Apply the distributive law:

a (b + c) = ab + a c

6 (5 g + 3 h) = 6 \cdot 5 g + 6 \cdot 3 h

= 6 \cdot 5 g + 6 \cdot 3 h

Simplify

6 \cdot 5 g + 6 \cdot 3 h : 30 g + 18 h

= 30 g + 18 h

4 \frac{1}{7} - 3 \frac{2}{5}

\frac{325}{100}

\frac{x ^{2} + 3 x - 28}{x ^{2} - 49}

(x + 7)^{2} - 4 (x + 7) - 6