Advertisements
Advertisements
Question
Divide and write the answer in simplest form.
`sqrt 310 ÷ sqrt 5`
Solution
`sqrt 310 ÷ sqrt 5`
`= (sqrt 310)/ (sqrt 5)`
= `sqrt (310 / 5)`
= `sqrt((5xx62)/5)`
= `sqrt 62 `
APPEARS IN
RELATED QUESTIONS
Simplify.
`sqrt 7 - 3/5 sqrt 7 + 2 sqrt 7`
Multiply and write the answer in the simplest form.
`3sqrt 12 xx 7 sqrt 15`
Multiply and write the answer in the simplest form.
`3sqrt8 xx sqrt5`
Divide and write the answer in simplest form.
`sqrt98 ÷ sqrt 2`
Divide and write the answer in simplest form.
`sqrt 125 ÷ sqrt 50`
Simplify the following using multiplication and division properties of surds:
`root(3)(27) xx root(3)(8) xx root(3)(125)`
Simplify the following using multiplication and division properties of surds:
`(7sqrt("a") - 5sqrt("b")) (7sqrt("a") + 5sqrt("b"))`
If `sqrt(2)` = 1.414, `sqrt(3)` = 1.732, `sqrt(5)` = 2.236, `sqrt(10)` = 3.162, then find the values of the following correct to 3 places of decimals.
`sqrt(40) - sqrt(20)`
Which of the following statement is false?
`4sqrt(7) xx 2sqrt(3)` =
