# Questions on Algebra: Exponents and operations on exponents answered by real tutors!

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 Algebra: Exponents and operations on exponents Solvers Lessons Answers archive Quiz In Depth

 Question 72668: Problem#31 Factor completely. y^3 – 12y^2 + 36y Problem#32 State which method should be applied as the first step for factoring the polynomial. 2a^2 + 9a + 10 problem#33 Factor. 18x^3 – 36x^2 Click here to see answer by checkley75(3666)

 Question 72844: I feel like an idiot but here goes: 1 pony ride is \$\$2.00 2 " rides are \$2.50 3 " " " \$3.00 4 " " " \$3.50 I need to write an expression using "n" to show the cost of "n" rides. Its been 20 years since I did Algebra and I need to explain it to my 11 year old! Thank You!! Click here to see answer by bucky(2189)

 Question 72989: Perform the indicated operations (-1/5)power of 3 {(-1/3)power of 2 + 1/12(1/6 - (-1/4)power of 3)} Click here to see answer by jim_thompson5910(28593)

 Question 73108: how to solve (5^12th power)divided by 5 to the 25th power all to the 2nd power Click here to see answer by stanbon(57337)

 Question 73225: A BACTERIA CULTURE STARTED WITH A COUNT OF 720 AT 8:00 A.M., AND AFTER t HOURS IS EXPECTED TO GROW TO f(t)= 720(3/2)^t. ESTIMATE THE NUMBER OF BACTERIA IN THE CULTURE AT 11:00 A.M. THE SAME DAY. Click here to see answer by stanbon(57337)

 Question 73224: THE DEGREE THREE POLYNOMIAL f(x) WITH REAL COEFFICIENTS AND LEADING COEFFICIENT 1, HAS -3 AND + 4i AMONG ITS ROOTS. EXPRESS f(x) AS A PRODUCT OF LINEAR AND QUADRATIC POLYNOMIALS WITH REAL COEFFICIENTS. Click here to see answer by stanbon(57337)

 Question 73223: FIND THE DISTANCE BETWEEN THE POINTS A(4,-3) AND B(-4,3). Click here to see answer by checkley75(3666)

 Question 73755: How many different batting orders are possible for the 9 men on a baseball team? Click here to see answer by jim_thompson5910(28593)

 Question 73804: help divide these fractions 4x^2/x^2 - 25 divided 2x/x^2 + 2x - 15 Click here to see answer by ankor@dixie-net.com(15649)

 Question 73806: help divide x^2 +5x +10 divided by x + 2 Click here to see answer by rmromero(383)

 Question 74146: If one of the exponents is positive and one is negative, the result will be what? Click here to see answer by jim_thompson5910(28593)

 Question 73649: why does any base to the zero power = 1 Click here to see answer by jim_thompson5910(28593)

 Question 74182: Please explain why (-x)^2 and x^2 are not equivalent can you give me an example? Also how do evaluate 3x^0 and (3x)^0 when x is not 0 would my results be different? Click here to see answer by cathieb1225(41)

 Question 74699: How do I algebraically find x when x^4=16? Click here to see answer by ptaylor(2048)

 Question 75359: Your grandma deposits \$1000 in a savings account for you that pays 4% interest compounded yearly. How much money will you have after 18 years? Click here to see answer by scott8148(6628)

 Question 75603: Use the five properties of exponents to simplify each of the following expressions. (y^5)^3(y^3)^2 / (y^4)4 Click here to see answer by tutorcecilia(2152)

 Question 75636: Find the solutions of the following equations. Check for extraneous solutions. (x-5)^1/4+3=2 Click here to see answer by funmath(2925)

 Question 75644: 2Square roor7x+4-1=7 find solutions of equation. check for extraneous solutions Click here to see answer by jim_thompson5910(28593)

 Question 75667: Use the five properties of exponents to simplify each of the following expressions. (y^5)^3(y^3)^2 / (y^4)4 Click here to see answer by jim_thompson5910(28593)

 Question 76095: I really need the solution (5/y-3) - (30 /y^2-9) = 1 Click here to see answer by bucky(2189)

 Question 76096: This problem is from my daughter's (Arundhati's) VIII standard text book on advanced mathematics. I checked it through a calculator, the expressions comes to 4, but how to solve it: Prove that (20+14*(sqrt(2)))^(1/3) + (20-14*(sqrt(2)))^(1/3) = 4 MK Yadava Click here to see answer by Edwin McCravy(8908)

 Question 76398: What is the answer to the following: 1/3 Power 54b(4) x(4) -------(divided by) 16bx(2) Click here to see answer by chitra(359)

 Question 76850: What is 52 to the fifty second power? Click here to see answer by funmath(2925)

 Question 77218: Please help. Use the ac test to determine which of the following trinomials can be factored. Find the values of m and n for each trinomial that can be factored. x^2 + 2x -15 Click here to see answer by jim_thompson5910(28593)

 Question 77217: Please help. Use the ac test to determine which of the following trinomials can be factored. Find the values of m and n for each trinomial that can be factored. x^2 - 3x + 7 Click here to see answer by jim_thompson5910(28593)

 Question 77118: (6x to the 3rd power)(-2x to the second power)(-x) Click here to see answer by Ayesha(2)