-25×[3²-(30÷5)²]

asked by guest
on Jan 19, 2025 at 12:57 am



You asked:

Evaluate the expression: \(-25 \left({3}^{2} - {\left( \frac{30}{5} \right)}^{2}\right)\)

MathBot Answer:

\[-25 \left({3}^{2} - {\left( \frac{30}{5} \right)}^{2}\right) = 675\]

\[\begin{aligned}-25 \left({3}^{2} - {\left( \frac{30}{5} \right)}^{2}\right)& = -25 \cdot \left(3^{2} - \left(\frac{30}{5}\right)^{2}\right)\\& = -25 \cdot \left(9 - \left(\frac{30}{5}\right)^{2}\right)\\& = -25 \cdot \left(9 - 36\right)\\& = -25 \cdot -27\\& = 675\end{aligned}\]

+ Submit Question