408 Answered Questions for the topic Exponents

Exponents

05/25/18

-8, divided by -8 to the 3rd power
(-8) —— (-8)3
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Exponents

04/28/18

Is 5.56x10^-10 or 5.71x10^-10 a higher number?
I need to know which is considered a larger number 
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Exponents Math Math Help

04/24/18

How do I solve r with 2 as a exponent over 2r with 3 as a exponent
My teacher is teaching us a new concept and I don't quite understand it. Please help me. If you can, please explain how to do (3k) with 4 as a exponent inside the ()  and another 4 exponent outside... more
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Exponents

04/24/18

how do i solve 2 power x times 2 power 2 plus 2 power x equals 2 power 2 times 5
2x * 22 + 2x=22 * 5
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03/26/18

a skier moves 3.0 meters per second for 13 miles what is his time
find the answer in scientific notation and significant figure
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03/19/18

What is the volume of the box?
A box has a square bottom with sides if length 3x^2 cm. The height of the box is 4xy cm.
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Exponents

03/16/18

What do I do when a exponent is outside a penthouse and what’s the distance when there’s no parentheses?
 What is the difference between a number inside a print to see‘s with a exponent on the outside and between there be an in just a number with an exponent 
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Exponents

03/15/18

12 dozen uses 3 pounds, how many does 18 dozen?
if 12 dozen cookies uses 3 pounds of flour. How much flour is needed for 18 dozen cookies?
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Exponents

03/10/18

i need to solve (2c^3d^2)^5(c^6d^8/4c^d)^3
algerbra 1 properties of exponents
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Exponents

03/09/18

2x-6=1 tell me the answer of this question by using laws of exponents
2x-3=1
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Exponents

03/08/18

If d=123456^3 - 123^5, what is the least prime factor of d?
The answer is 3 but I don't know the solution.
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Exponents

02/28/18

4^9 * (-1/4)^5 = 4^9/(-4)^5. My question is if I want to leave this as exponents, can I subtract those exponents? Or is this the most simplified version
positive and negative number base litte confused 
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Exponents

02/13/18

How many rational values of x are not integers and satisfy the following equation: x^7 -6x^6 + 5x^5 -4x^4 +3x^3 -2x^2 +1 = 0?
I know the answer is 0 values but I don't know the solution.
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Exponents

02/12/18

How many rational values of x are not integers and satisfy the following equation: x^7 -6x^6 + 5x^5 -4x^4 +3x^3 -2x^2 +1 = 0?
I know the answer to this problem is 0 values but don't know the solution.
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Exponents

02/11/18

Does (1/2)^0 equal 1?
I think this is what we learned... but why?
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Exponents

02/09/18

Find the least positive integer that is twice a perfect square and three times cube.
I know the answer to this problem is 648 but I don't know the solution. 
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Exponents

02/09/18

Given that x + 1/x = 4, what is the value of x^4 + 1/x^4 ?
I want to know the elegant solution to this question without using a calculator. Thank you  
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Exponents

02/08/18

A circular mirror is surrounded by a square metal frame. The radius of the mirror is 22x. The side length of the metal frame is 88x. What is the area of the met
A circular mirror is surrounded by a square metal frame. The radius of the mirror is 22x. The side length of the metal frame is 88x. What is the area of the metal frame?The area of the frame is... more
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Exponents

02/06/18

he has $2550 in a savings account that pays 6.25% annual interest . write an exponential equation describing his situation
exponential description  
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02/03/18

2^3/2^8=? Am I correct?
My answer should be in the form of 2 raised to a power. im not entierly sure of my answer. Can someone verify?    Related question: what about fractions? For example my paper says, 1/16. and my... more
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02/03/18

What are powers of two?
im doing homework and it says: Write each of the following as a power of two. Your answer should be in the form of 2 raised to a power. What does this mean?
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Exponents

01/31/18

Should the y go in the denominator and the rest of the problem in the numerator
(2xy-3)4
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Exponents

01/24/18

how to solve for x? 27^x+27^(1/x)=19686
I have tried to solve the question but cannot, so please help me to solve .  
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01/06/18

What is the units digit of the sum 1+5+5^2+5^3+5^4+...+5^2012+5^2013?
I am not sure how to find the answer to this. A hint said: first, find the sum 1+5 then the sum 1+5+5^2, then the sum 1+5+5^2+5^3. Do you observe a pattern? Describe what happens and why. 
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01/02/18

Why can’t polynomials have negative exponents?
Polynomials cannot have a variable as a demonenator because that would mean it has a negative exponent. My question is why it cannot have a negative exponent. The simplest answer would be appreciated  more
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