To subtract \( 7\sqrt{5} - 4\sqrt{5} \), you can combine the like terms.
\[ 7\sqrt{5} - 4\sqrt{5} = (7 - 4)\sqrt{5} = 3\sqrt{5} \]
So,
\[ 7\sqrt{5} - 4\sqrt{5} = 3\sqrt{5} \]
Subtract 7√5−4√5 .
1 answer
1 answer
To subtract \( 7\sqrt{5} - 4\sqrt{5} \), you can combine the like terms.
\[ 7\sqrt{5} - 4\sqrt{5} = (7 - 4)\sqrt{5} = 3\sqrt{5} \]
So,
\[ 7\sqrt{5} - 4\sqrt{5} = 3\sqrt{5} \]
2 answers
2 answers
16 answers
1 answer