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 339571: I'm having a little trouble remembering how to solve this problem. The instructions I was given was to solve for x. Please Help. These are fractions numerator/denominator 2x-1/4 = 3x+2/2 Click here to see answer by rfer(12647)

 Question 339852: Suppose it takes 3 days for a space vehicle to travel from earth to the moon. About how long would it take the same vehicle traveling at the same speed to reach neptune? Distance to the moon is 240,000 miles Distance to Neptune is 2,700,000,000 miles The space vehicle would take how many days to reach Neptune?? Round to the nearest whole number, and use scientific notation Click here to see answer by Alan3354(30983)

 Question 339875: How do I solve with x as power? 2^x+4 = 4(16^x) Click here to see answer by stanbon(57247)
 Question 339875: How do I solve with x as power? 2^x+4 = 4(16^x) Click here to see answer by solver91311(16868)

 Question 339856: the base of a triangle is 6 cm greater than the height. The area is 20cm^2. Find the height and the length of the base? Click here to see answer by Fombitz(13828)

 Question 339933: Factor check by multiplying x^4 + 8x^3 = Click here to see answer by jim_thompson5910(28504)

 Question 340023: The sum of three consecutive odd integers is 87. Find the three intergeres Click here to see answer by Alan3354(30983)

 Question 340200: x to the power of 2 = x to the power of 3 Click here to see answer by nyc_function(2733)

 Question 340312: If (a^2 a^3)^x = a^125 and (a^y)^y = a^16/25 where x > 1 and y > 0, what is the product of x and y? (a) 8/5 (b) 4 (c) 8 (d) 16 (e) 20 Click here to see answer by Fombitz(13828)

 Question 340802: write the expression using only positive exponents: g^-5 * g^8 15d^-8 over 5d^3 Click here to see answer by mananth(12270)

 Question 341975: insert grouping symbols in 5*4+6/2 so that the value of the expression is 25. Click here to see answer by jim_thompson5910(28504)

 Question 342413: I am having trouble with exponents. Please help me solve these equations. 1. (-2)^4 x (-2)^0 2. -4 x 5^3 3. -3 x 5^-2 4. y^2 x y^0 5. 2x^-1 6. 5x^6 y^-4 Click here to see answer by jim_thompson5910(28504)

 Question 342449: I need help with this problem x^3 divided by x Click here to see answer by Alan3354(30983)

 Question 342450: I need more help with these. 1. x^-2 divided by x^2 2. x^-3 divided by x^-5 Click here to see answer by Alan3354(30983)

 Question 342470: I have done the following problems and just wanted to know if I am doing them correct: Thanks a lot!!! Click here to see answer by Fombitz(13828)

 Question 342478: I have done the following problems and just wanted to know if I am doing them correct: I got: I got: I got: Thanks a lot!!! Click here to see answer by Fombitz(13828)
 Question 342478: I have done the following problems and just wanted to know if I am doing them correct: I got: I got: I got: Thanks a lot!!! Click here to see answer by Alan3354(30983)

 Question 342447: Can you help me with this problem? 7^3 divided by 7 Click here to see answer by checkley77(12569)
 Question 342447: Can you help me with this problem? 7^3 divided by 7 Click here to see answer by Edwin McCravy(8882)

 Question 342487: Hi, Help me explain: 2 to the third power to the 2nd power? Please tell me the rules dealing with exponents having exponents? thanks Click here to see answer by Fombitz(13828)
 Question 342487: Hi, Help me explain: 2 to the third power to the 2nd power? Please tell me the rules dealing with exponents having exponents? thanks Click here to see answer by vleith(2825)

 Question 342554: what is the square root simplified here's the question 9y^2 ? Click here to see answer by jim_thompson5910(28504)

 Question 342865: If 16^n = 64, then what is the value of 4^-n ? Click here to see answer by Fombitz(13828)