^Pls help^ Question= Evaluate sqrt(19

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)
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2. asked by Alexa
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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
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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. 719 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. 528 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. 1,048 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. 624 views
1. Evaluate tan[sin^-1(a)].a. [sqrt(1-a^2)]/1-a^2 b. [sqrt(1-a^2)]/a c. sqrt(1-a^2) d. {a[sqrt(1-a^2)]}/1-a^2 I do not know the
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2. asked by girly girl
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^Pls help^ Question= Evaluate sqrt(19 - 4sqrt21) ...,where sqrt is square root.
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2. asked by Ekingdeft
3. 510 views
1) Evaluate (if possible) the sine, cosine, and tangent of the angles without a calculator.a) 10pi/3 Sin = -sqrt 3/2 Cos = -1/2
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2. asked by Hannah
3. 826 views
1) Evaluate (if possible) the sine, cosine, and tangent of the angles without a calculator.a) 10pi/3 Sin = -sqrt 3/2 Cos = -1/2
1. 0 answers
2. asked by Hannah
3. 597 views