solve sqrt () x + 7 = 2 sqrt () x

a) none
b) {3/7}
c) {0}
d) {7/3}

1 answer

i think the answer is c

Similar Questions

When I solve the inquality 2x^2 - 6 < 0,I get x < + or - sqrt(3) So how do I write the solution? Is it (+sqrt(3),-sqrt(3)) or

Top answer: To solve the inequality 2x^2 - 6 < 0, follow these steps: 1. Start by solving the corresponding Read more.
Which of the following measurements could be the side lengths of a right triangle?A. /sqrt{126}in, /sqrt{54} in, /sqrt{63}in B.

Top answer: B. /sqrt{81}in, /sqrt{54}in, /sqrt{144} in Read more.
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)

Top answer: Assuming you meant: √7 x(√x - 7√7) = x√(7x) - 49x brackets are important here e.g √(7x) vs Read more.
So I am supposed to solve this without using a calculator: Sqrt[20]/10 - Sqrt[10]/Sqrt[32] - Sqrt[0.3125] + Sqrt[3 + 1/5]You can

Top answer: Interpretation: √20/10 - √10/√32 - √.3125 + √(3+1/5) = 2√5/10 - √10/√32 * Read more.
Could someone show me how to solve these problems step by step....I am confused on how to fully break this down to simpliest

Top answer: sqrt 3 * sqrt 15= sqrt 3 *sqrt 3 * sqrt 5 = 3*sqrt5 similarly sqrt 6 * sqrt 8 = 4sqrt3 and sqrt 20 * Read more.
Solve in the exact form.(sqrt of 4x+1)+(sqrt of x+1)=2 Someone showed me to do this next: Square both sides..so.. 4x+1+2((sqrt

Top answer: Whoops I meant .. Sqrt of x+3, not x+1.. Read more.
sqrt 6 * sqrt 8also sqrt 7 * sqrt 5 6.92820323 and 5.916079783 So you can see the steps — sqrt 6 * sqrt 8 = sqrt 48 sqrt 7 *

Top answer: To simplify the expressions sqrt 6 * sqrt 8 and sqrt 7 * sqrt 5, you can use the property of square Read more.
Simplify the following quotient (sqrt(8m ^ 3 * n ^ 3))/(sqrt(2m ^ 2 * n ^ 2)) * (sqrt(6m ^ 2 * n ^ 2))/(sqrt(2m ^ 3 * n ^ 2))

Top answer: To simplify the given quotient, we need to multiply the numerators and denominators together using Read more.
Evaluate the indefinite integral: 8x-x^2.I got this but I the homework system says its

Top answer: How on earth did you get that mess? Just add the separate integrals of 8x and -x^2. The answer is Read more.
15sqrt8x^15/5sqrt2x^4remember that sqrt(a)/sqrt(b) = sqrt(a/b) simplify the inside. also notice that sqrt(x^11) = sqrt(x^10) *

Top answer: To simplify the expression (15sqrt8x^15)/(5sqrt2x^4), we can follow these steps: Step 1: Apply the Read more.