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Square Roots Questions Practice Question and Answer

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Q:
Given that √4096 = 64, the value of √4096 + √40.96 +√0.004096 is-
1128 0

1
70.4
Correct
Wrong
2
70.464
Correct
Wrong
3
71.104
Correct
Wrong
4
71.4
Correct
Wrong

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SingleChoice

Answer : 2. "70.464"
Explanation :
Given Exp. = √4096 + √40.96 +√0.004096
= 64 + 6.4 + 0.064
= 70.464

Q:
√6+√6+√6+… is equal to –
1115 0

1
2
Correct
Wrong
2
5
Correct
Wrong
3
4
Correct
Wrong
4
3
Correct
Wrong

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SingleChoice

Answer : 4. "3"
Explanation :
Let √6+√6+√6+…. be x.
We know x =√6+x
We know x2 = 6+x
We know x2 - x – 6 = 0
We know (x-3) (x+2) = 0
We know x = 3

Q:
√60+√10+√36=?
1115 0

1
56
Correct
Wrong
2
88
Correct
Wrong
3
45
Correct
Wrong
4
None
Correct
Wrong

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SingleChoice

Answer : 4. "None "

Q:
If x + 1/√x = 6 then x² + 1/x² is equal to :-
1045 0

1
18
Correct
Wrong
2
14
Correct
Wrong
3
16
Correct
Wrong
4
12
Correct
Wrong

Show AnswerHide Answer
Workspace
SingleChoice

Square Roots Questions Practice Question and Answer

Q:
Given that √4096 = 64, the value of √4096 + √40.96 +√0.004096 is-
1128 0

Answer : 2. "70.464"
Explanation :
Given Exp. = √4096 + √40.96 +√0.004096
= 64 + 6.4 + 0.064
= 70.464

Q:
√6+√6+√6+… is equal to –
1115 0

Answer : 4. "3"
Explanation :
Let √6+√6+√6+…. be x.
We know x =√6+x
We know x2 = 6+x
We know x2 - x – 6 = 0
We know (x-3) (x+2) = 0
We know x = 3

Q:
√60+√10+√36=?
1115 0

Answer : 4. "None "

Q:
If x + 1/√x = 6 then x² + 1/x² is equal to :-
1045 0

Answer : 2. "14"

Taxonomies

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630354362876110d0951ddd8

given-that-radic-4096-64-the-value-of-radic-4096-radic-40-96-radic-0-0

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630334cec3bfb21b4ac22a32

radic-6-radic-6-radic-6-hellip-is-equal-to-ndash

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6319b4dab0a2a82fc54c1cb0

radic-60-radic-10-radic-36

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631832f0fe1d3322281dbbd6

if-x-1-radic-x-6-then-x-sup2-1-x-sup2-is-equal-to

Square Roots Questions Practice Question and Answer

Q: Given that √4096 = 64, the value of √4096 + √40.96 +√0.004096 is- 1128 0630354362876110d0951ddd8

Answer : 2. "70.464" Explanation :Given Exp. = √4096 + √40.96 +√0.004096= 64 + 6.4 + 0.064= 70.464

Q: √6+√6+√6+… is equal to – 1115 0630334cec3bfb21b4ac22a32

Answer : 4. "3" Explanation :Let √6+√6+√6+…. be x.We know x =√6+xWe know x2 = 6+xWe know x2 - x – 6 = 0We know (x-3) (x+2) = 0We know x = 3

Q: √60+√10+√36=? 1115 06319b4dab0a2a82fc54c1cb0

Answer : 4. "None "

Q: If x + 1/√x = 6 then x² + 1/x² is equal to :- 1045 0631832f0fe1d3322281dbbd6

Answer : 2. "14"

Taxonomies

Report Error

630354362876110d0951ddd8

given-that-radic-4096-64-the-value-of-radic-4096-radic-40-96-radic-0-0

Report Error

630334cec3bfb21b4ac22a32

radic-6-radic-6-radic-6-hellip-is-equal-to-ndash

Report Error

6319b4dab0a2a82fc54c1cb0

radic-60-radic-10-radic-36

Report Error

631832f0fe1d3322281dbbd6

if-x-1-radic-x-6-then-x-sup2-1-x-sup2-is-equal-to

Q:
Given that √4096 = 64, the value of √4096 + √40.96 +√0.004096 is-
1128 0

Answer : 2. "70.464"
Explanation :
Given Exp. = √4096 + √40.96 +√0.004096
= 64 + 6.4 + 0.064
= 70.464

Q:
√6+√6+√6+… is equal to –
1115 0

Answer : 4. "3"
Explanation :
Let √6+√6+√6+…. be x.
We know x =√6+x
We know x2 = 6+x
We know x2 - x – 6 = 0
We know (x-3) (x+2) = 0
We know x = 3

Q:
√60+√10+√36=?
1115 0

Q:
If x + 1/√x = 6 then x² + 1/x² is equal to :-
1045 0