Question

(10+14)-90/√ 81=

12 - 10 + (6×5²)=

100/5 + 25 ×3=​

Answer 1

Solución:

$\frac{(10 + 14) - 90}{ \sqrt{81} } = \frac{24 - 90}{9} = \frac{ - 66}{9} = \frac{ - 22}{3}$

$12 - 10 + (6 \times {5}^{2} ) = 2 + (6 \times 25) = 2 + 150 = 152$

$\frac{100}{5} + 25 \times 3 = 20 + 75 = 95$