if p=4, q=7, r=-3, what is q squared - 2 p r
You asked:
Given \( p = 4 \), \( q = 7 \), \( r = -3 \), evaluate \( {q}^{2} - 2 \), \( p \), \( r \).
MathBot Answer:
The system of linear equations has exactly one solution.
The substitutions are \( p = 4 \), \( q = 7 \), \( r = -3 \).
\[{q}^{2} - 2 = 47\]
\[p = 4\]
\[r = -3\]