Solve: sqrt(7x-5)+sqrt(15x+4)=sqrt(30x+31) would I square

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
1. 4 answers
2. asked by Gingie
3. 1,153 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. 3,200 views
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
1. 0 answers
2. asked by Jen
3. 1,285 views
Could someone show me how to solve these problems step by step....I am confused on how to fully break this down to simpliest
1. 1 answer
2. asked by Reggie
3. 1,352 views
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
1. 2 answers
2. asked by Mr.AMG
3. 830 views
To find the estimate of \sqrt(68) what two square roots should you use?A. \sqrt(49) and \sqrt(64) B. \sqrt(64) and \sqrt(81) C.
1. 1 answer
2. asked by Anonymous ;)
3. 72 views
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 *
1. 0 answers
2. asked by Tina
3. 725 views
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.
1. 1 answer
2. asked by Optional
3. 100 views
(- 3, 5)X (7, - 1) Find the distance between these two points using the Pythagorean Theorem. Which choice is correct? (1 point)
1. 1 answer
2. 83 views
Find the distance between these two points using the Pythagorean Theorem.Which choice is correct? (1 point) sqrt(6 ^ 2) + 3 ^ 2
1. 1 answer
2. asked by Connexus_solver
3. 71 views