# Questions on Algebra: Square root, cubic root, N-th root answered by real tutors!

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 Question 755943: If a =3 and b=-1 what is the value of (a-b)squared ie to the power of 2 Click here to see answer by knighty2002uk(39)

 Question 756111: how many roots do the following equations have -12x2 - 25x + 5 + x3 = 0 Click here to see answer by Alan3354(34678)

 Question 756489: i want to solve this ..pls help... Click here to see answer by algebraic penguin(13)

 Question 757125: The functions(t)=16t^2 models the distance, s(t), in feet that an object falls in t seconds. Use this function and the square root property to solve the following exercise. Express answer in simplified form. Then use a calculator to find a decimal approximation to the nearest tenth of a second. A skydiver jumps from an airplane and falls for 4800 feet before opening a parachute. For how many seconds was a skydiver in a free fall? Click here to see answer by Alan3354(34678)

 Question 757458: I don't understand how to figure out a square of a number. An example is 169. The square root of that is 13 but I thought it was 43 because square of 16 is 4 and square of 9 is 3 so it makes it 43. Please help me understand. Thanks Tazmeen Click here to see answer by josgarithmetic(3317)

 Question 757702: What would the square root of 363 divided by the fourth root of 9 simplified be? Click here to see answer by stanbon(60778)
 Question 757702: What would the square root of 363 divided by the fourth root of 9 simplified be? Click here to see answer by solver91311(18785)

 Question 758838: My algebra teacher said for square root 36 x cubed the answer is 6|x|square x i don't understand how he got that answer Click here to see answer by MathLover1(7480)

 Question 758836: My algebra teacher said for square root 36 x cubed the answer is 6|x|square x i don't understand how he got that answer Click here to see answer by MathLover1(7480)

 Question 758834: My algebra teacher said for square root 36 x cubed the answer is 6|x|square x i don't understand how he got that answer Click here to see answer by MathLover1(7480)

 Question 759340: what is 4096 to the 5/6 power? i really need help! Click here to see answer by Alan3354(34678)
 Question 759340: what is 4096 to the 5/6 power? i really need help! Click here to see answer by josgarithmetic(3317)

 Question 759951: Hi, I am having problems trying to solve 2math problems. I have to solve by extracting the roots. The first one is x^2=1/9 The second one is x^2=18 Thank you very much Click here to see answer by Cromlix(2315)

 Question 760026: please help me solve this: the sum of the cubes of two consecutive numbers is one more than a perfect cube. what are these two numbers Click here to see answer by tommyt3rd(3721)

 Question 744961: Z^3=-1 find cubic roots ( step by step) Click here to see answer by tommyt3rd(3721)

 Question 752375: A spherical storage tank holds 1200 m3 of propane. What is the radius of the tank, to the nearest tenth of a metre? Click here to see answer by tommyt3rd(3721)

 Question 760266: help me to find the square root of 6+4sqrt8-4sqrt3+4sqrt5. Click here to see answer by Alan3354(34678)

 Question 760679: find the distance between (-2,-1)@(4,3) if (1,-2) is equi distance with (4,4)@(X,4) find X Click here to see answer by jim_thompson5910(29613)