Evaluate sqrt7x (sqrt x-7 sqrt7)

Evaluate sqrt7x (sqrt x-7 sqrt7) Show your work.sqrt(7)*sqrt(x)-sqrt(7)*7*sqrt(7) sqrt(7*x)-7*sqrt(7*7) sqrt(7x)-7*sqrt(7^2)
1. 1 answer
2. asked by Alexa
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Simplify each expression.1)(sqrt7 + 5)(sqrt7 -6) My answer is sqrt 7 - 30 Am I correct?
1. 1 answer
2. asked by Hannah
3. 428 views
simplify: 6sqrt7-sqrt7A. 6 sqrt7 B. 5 sqrt 7 C. 5 D. 6 Simplify: 2sqrt12+ sqrt3 A.5sqrt3 B. 3sqrt3 C. 2sqrt15 D. 3sqrt15 Need
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2. asked by ciara
3. 764 views
Simplify each radical expression. Leave in radical form. Show your work.6.sqrt 75 + sqrt 3 7. sqrt7(sqrt 14 + sqrt3 ) please.
1. 3 answers
2. asked by Alex
3. 1,966 views
Evaluate the indefinite integral: 8x-x^2.I got this but I the homework system says its
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2. asked by Shannon
3. 948 views
multiply (2 sqrt 7 -5 sqrt 3)(8 sqrt7-5 sqrt 3)
1. 5 answers
2. asked by Anonymous
3. 626 views
Evaluate the integral by changing to spherical coordinates.The outer boundaries are from 0 to 1. The middle one goes from
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2. asked by Mackenzie
3. 548 views
Evaluate the integral by changing to spherical coordinates.The outer boundaries are from 0 to 1. The middle one goes from
1. 0 answers
2. asked by Mackenzie
3. 1,072 views
Evaluate the integral by changing to spherical coordinates.The outer boundaries are from 0 to 1. The middle one goes from
1. 1 answer
2. asked by Mackenzie
3. 651 views
Evaluate the integral by changing to spherical coordinates.The outer boundaries are from 0 to 1. The middle one goes from
1. 3 answers
2. asked by Mackenzie
3. 746 views