9(a+7)14a+23
You asked:
Evaluate the expression: \(9 \cdot \left(a + 7\right) \cdot 14 a + 23\)
MathBot Answer:
Evaluated
\(\displaystyle 9 \cdot \left(a + 7\right) \cdot 14 a + 23 = 126 a \left(a + 7\right) + 23 \)
Expanded
\[9 \cdot \left(a + 7\right) \cdot 14 a + 23 = 126 a^{2} + 882 a + 23\]
Factored
\[9 \cdot \left(a + 7\right) \cdot 14 a + 23 = 126 a^{2} + 882 a + 23\]