# 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 437418: Simplify this expression 3y +x -2x +y^3 +x+x Click here to see answer by laurien(6)

 Question 439368: I really need help with the following type of problem and could not find a section. Any help will be greatly appreciated!! Use the product rule to find dy/dx of the function y = (3x - 5)(x^2 + 2x - 6). (Do not simplify your answer) Click here to see answer by stanbon(57226)

 Question 439535: (3*10^5)(2*10^8) multiply or divide and write scientific notation for the result. Click here to see answer by stanbon(57226)

 Question 440779: I have read and studied and googled to try to solve these algebra questions and i have found NOWHERE that shows how to solve anything. Im having a ton of trouble understanding anything to do with exponents. im tring to simplify and rewrite without useing negetive or zero exponents. i really appreciate the help. Click here to see answer by ewatrrr(10682)
 Question 440779: I have read and studied and googled to try to solve these algebra questions and i have found NOWHERE that shows how to solve anything. Im having a ton of trouble understanding anything to do with exponents. im tring to simplify and rewrite without useing negetive or zero exponents. i really appreciate the help. Click here to see answer by Alan3354(30970)

 Question 440855: Is (9x)^2 = -81x^2. Why or why not? Click here to see answer by Alan3354(30970)

 Question 441213: i hope you can solve the following for me: 1. x2m+n (2m+n being the exponent) ------ xm+3n (m+3n being the exponent) 2. 22m+2 (2m+2 being the exponent) ----- 2(2m-1)2 ( (2m-1)2 being the exponent) 3. (x+1)3n-2 (3n-2 being the exponent) --------- (x+1)2-3n (2-3n being the exponent) THANK YOU Click here to see answer by ewatrrr(10682)

 Question 441351: solve 16^32^64=2^2^x ; x=? answer is 322... how x=322? why can't it be 4096?.. ] please provide me step by step ans thanks Click here to see answer by MathLover1(6618)

 Question 442175: How many ways can a club of 6 members choose a 3-person committee? Click here to see answer by stanbon(57226)

 Question 442176: How many ways can 5 children line up to get on the school bus if jenny always gets on third? Click here to see answer by stanbon(57226)

 Question 443261: I cannot figure out how to get this problem started. "Solve for x: 16^(2x+3)=64^(x+2)" Click here to see answer by swincher4391(726)

 Question 443873: Can you show me how to work (4x) with an exponent of -3....I am coming up with -64x with an exponent of -3 and need to make sure this is correct...thanks! Click here to see answer by josmiceli(9654)

 Question 444198: 3 to the exponent 2n+1 * 6 to the exponent n divide by 2 to the exponent n-1 * 27 to the exponent n Click here to see answer by poliphob3.14(115)

 Question 444926: what is the complete factor the binomial 64x squared minus 100 y squared Click here to see answer by swincher4391(726)

 Question 445583: Could you please shoe me all the steps how to solve this 8^(2/3)? Thank you Click here to see answer by richard1234(5390)

 Question 446168: Use a calculator to approximate the number below: (-17/7)^8 Click here to see answer by The One(11)

 Question 446491: Hello. I needed to know the answer and explanation to the equation below: (3x^-1 y^-2)^2 Click here to see answer by rwm(914)

 Question 446495: Hello, I needed help solving this equation: (2x^-6) (x^-3) Click here to see answer by Alan3354(30970)

 Question 446496: Hello, I needed help with solving this equation: x^2 y^-3 _________ x^-3 y^-2 Click here to see answer by rwm(914)

 Question 446720: How do you solve this problem for the variable a? 36 to the a equals 216 to the 2a + 3? Click here to see answer by chriswen(106)

 Question 447153: how do i change 2y(-5) into positive exponents only? btw. -5 is the exponent. Click here to see answer by stanbon(57226)
 Question 447153: how do i change 2y(-5) into positive exponents only? btw. -5 is the exponent. Click here to see answer by solver91311(16868)

 Question 447445: When rewriting an exponential expression with a negative exponent and positive base to an expression containing only a posiive exponent, does the sign of the base change? I apppreciate your help Thank You ! Click here to see answer by stanbon(57226)

 Question 447472: Solve for the given letter F=9/5C+32 FOR C Click here to see answer by mananth(12270)

 Question 447471: Solve the absolute value inequality. Write the solution set using interval notation |b + 4| - 7 > 11 Click here to see answer by Edwin McCravy(8880)

 Question 447470: Use set-builder notation to write the set. The set of all real numbers greater than or equals to-25 Click here to see answer by ewatrrr(10682)