Im trying to help my daughter with a question. I cant remember how. Please help!!! How do you solve 7 times the square root of 3 divided by the square root of 5.
(7 sqrt3)/sqrt5 cannot be simplified so that is any easier to compute. You could also write it as 7 sqrt(3/5)
The answer is 5.422177
I had to use a pocket calculator.
To solve the expression 7 times the square root of 3 divided by the square root of 5, you can follow these steps:
Step 1: Start with the expression: 7 * √3 / √5
Step 2: To simplify this expression, multiply the numerator and denominator by the square root of 5. This will help eliminate the radical from the denominator:
(7 * √3 / √5) * (√5 / √5) = (7√3 * √5) / (√5 * √5)
Step 3: Simplify the expression further by multiplying the numerator and denominator:
(7√3 * √5) / (√5 * √5) = (7√3√5) / 5
Step 4: Since √3√5 is the same as √(3 * 5) or √15, the expression becomes:
(7√15) / 5
Therefore, the equivalent expression for 7 times the square root of 3 divided by the square root of 5 is (7√15) / 5.