# Questions on Algebra: Radicals -- complicated equations involving roots answered by real tutors!

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 Algebra: Radicals -- complicated equations involving roots Solvers Lessons Answers archive Quiz In Depth

 Question 172244: Graph the quadratic equation. Label the ordered pairs for the vertex and the y-intercept. y = x^2 + x -2 Click here to see answer by KnightOwlTutor(293)

 Question 172238: Solve x^2 + sqrt 22x = 0 Click here to see answer by Edwin McCravy(8999)

 Question 172446: subtract 3 (cubert x^5y^7) - 8xy(cubert x^2 y^4) Click here to see answer by stanbon(57960)

 Question 172472: The distance in miles that can be seen on the surface of the ocean is given by d = 1.4 sqrt h where h is the height above the surface of the water. How many FEET high above the water (to the nearest tenth) would a pirate have to climb to see 16 miles? Click here to see answer by nipunbajaj(2)

 Question 172484: Find the x-intercepts. y = x^2 + 4x - 1 Click here to see answer by jojo14344(1512)

 Question 172483: Graph the quadratic equation and label the ordered pairs for the vertex and the y-intercept. y = x^2 + x - 2 Click here to see answer by jojo14344(1512)

 Question 172481: Solve h = 16t^2 + vt + s for t Click here to see answer by ankor@dixie-net.com(15746)

 Question 172476: Solve the equation y = sqrt (3y + 10) Click here to see answer by checkley77(12569)

 Question 172709: Simplify. Assume that no radicands were formed by raising negative numbers to even powers. 3 square root 1000x^4y^5 Click here to see answer by stanbon(57960)

 Question 172482: The so-called golden rectangle is said to be extremely pleasing visually and was used often by ancient Greek and Roman architects. The length of a golden rectangle is approximately 1.6 times the width. Find the dimensions of a golden rectangle if its area is 9000 m^2. Click here to see answer by jojo14344(1512)

 Question 173217: What is the simplified term of the expression √192 Click here to see answer by user_dude2008(1861)

 Question 173294: how do you solve this problem 2 sq. root 2 + 8 s. root 2- sq. root 2 Click here to see answer by jim_thompson5910(28705)

 Question 173483: I was needing to check another answer, the problem is, sqrt(x+10)+2=x my answer was x=-6 andx=-1 but -1 is not a solution Click here to see answer by Alan3354(31513)
 Question 173483: I was needing to check another answer, the problem is, sqrt(x+10)+2=x my answer was x=-6 andx=-1 but -1 is not a solution Click here to see answer by Mathtut(3670)
 Question 173483: I was needing to check another answer, the problem is, sqrt(x+10)+2=x my answer was x=-6 andx=-1 but -1 is not a solution Click here to see answer by solver91311(17077)

 Question 173606: I need to solve this problem can you help? sqrt(x+10)+2=x Click here to see answer by vleith(2825)

 Question 173607: I need to simpify this equation sqrt(-5)^2x^2y^4 my answer was 5xy^2 am I close? Click here to see answer by vleith(2825)