p=4, q=7, r= -3. what is q squared-2pr

asked by guest
on Nov 17, 2024 at 1:37 am



You asked:

Given the following equations: \[\begin{aligned}p &= 4\\ q &= 7\\ r &= -3\end{aligned}\] Evaluate \({q}^{2} - 2 p r\).

MathBot Answer:

\[{q}^{2} - 2 p r = {7}^{2} - 2 \cdot 4 \cdot -3 = 73\]

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