the problem reads: evaluate sqrt (-4) if possible. my answer:

the problem reads:evaluate sqrt (-4) if possible. my answer: sqrt (-4)<0 therefore this is not a real number looks correct you
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2. asked by jasmine20
3. 655 views
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
3. 3,171 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
1. 3 answers
2. asked by girly girl
3. 1,572 views
My qustion is for the followingthe problem reads as follows (x-1)^2 = 7 x-1=+- sqrt 7 x= 1+- sqrt 7 the method they use was
1. 0 answers
2. asked by jasmine20
3. 721 views
Find of g(f(x)) when f(x)=sqrt(x+3) and g(x)=(x^2+2)/x.a. g(f(x))=(x^2+2)(sqrt(x+3))/x b. g(f(x))=(x+5)/(sqrt(x+3)) c.
1. 1 answer
2. asked by Girly Girl
3. 552 views
Evaluate the indefinite integral: 8x-x^2.I got this but I the homework system says its
1. 3 answers
2. asked by Shannon
3. 878 views
Choose the answer that best fits, the problem, Make sure to convert them into the same thing ( example: convert them all into
1. 1 answer
2. asked by that one dumb kid
3. 84 views
7. Choose the answer that best fits, the problem, Make sure to convert them into the same thing ( example: convert them all into
1. 1 answer
2. 82 views
Choose the answer that best fits, the problem, Make sure to convert them into the same thing ( example: convert them all into
1. 1 answer
2. asked by that one dumb kid
3. 74 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. 690 views