To simplify the expression \( 8\sqrt{23} - \sqrt{23} \), you can factor out \( \sqrt{23} \):
\[ 8\sqrt{23} - \sqrt{23} = (8 - 1)\sqrt{23} \]
This simplifies to:
\[ 7\sqrt{23} \]
So, the simplified expression is \( 7\sqrt{23} \).
8√23 - √23
1 answer
1 answer
To simplify the expression \( 8\sqrt{23} - \sqrt{23} \), you can factor out \( \sqrt{23} \):
\[ 8\sqrt{23} - \sqrt{23} = (8 - 1)\sqrt{23} \]
This simplifies to:
\[ 7\sqrt{23} \]
So, the simplified expression is \( 7\sqrt{23} \).