6(-7)-9^2+ $\sqrt{\16}$
You asked:
Evaluate the expression: \(6 \cdot -7 - {9}^{2} + \sqrt{16}\)
MathBot Answer:
\[6 \cdot -7 - {9}^{2} + \sqrt{16} = -119\]
\[\begin{aligned}6 \cdot -7 - {9}^{2} + \sqrt{16}& = 6 \cdot -7 - 9^{2} + \sqrt{16}\\& = -42 - 9^{2} + \sqrt{16}\\& = -42 - 81 + \sqrt{16}\\& = -42 - 81 + 4\\& = -123 + 4\\& = -119\end{aligned}\]