# 7th Grade Math: Exponents Help

This page is for seventh grade students who need help, and for teachers and tutors who are looking for resources on .

# Related Subjects

Exponentiation is a mathematical operation, written an, involving two numbers, the base a and the exponent n. When n is a positive integer, exponentiation corresponds to repeated multiplication:

a1 = a
a2 = a × a
a3 = a × a × a
a4 = a × a × a × a

and so on.

Many 7th grade math students find exponents difficult. They feel overwhelmed with exponents homework, tests and projects. And it is not always easy to find exponents tutor who is both good and affordable. Now finding exponents help is easy. For your exponents homework, exponents tests, exponents projects, and exponents tutoring needs, TuLyn is a one-stop solution. You can master hundreds of math topics by using TuLyn.

At TuLyn, we have over 2000 math video tutorial clips including exponents videos, exponents practice word problems, exponents questions and answers, and exponents worksheets.

Our exponents videos replace text-based tutorials in 7th grade math books and give you better, step-by-step explanations of exponents. Watch each video repeatedly until you understand how to approach exponents problems and how to solve them.
• Tons of video tutorials on exponents make it easy for you to better understand the concept.
• Tons of word problems on exponents give you all the practice you need.
• Tons of printable worksheets on exponents let you practice what you have learned in your 7th grade math class by watching the video tutorials.
How to do better on exponents: TuLyn makes exponents easy for 7th grade math students.
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Do you need help with Negative Exponents in your 7th Grade Math class?
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Do you need help with Rules Of Exponents in your 7th Grade Math class?
Do you need help with Multiplication Of Exponents in your 7th Grade Math class?

Using The Product Rule To Find The Derivative Of A Exponential Function
Video Clip Length: 1 minute 59 seconds
Video Clip Views: 34866

derivatives, exponential functions, exponents, functions, product rule
Writing Logarithmic Equations In Exponential Form 2
Video Clip Length: 33 seconds
Video Clip Views: 31133

equations, exponents, logarithmic equations, logarithms
Simplifying Expressions With Exponents Without Grouping
Video Clip Length: 3 minutes 12 seconds
Video Clip Views: 30417

This tutorial will show you how to multiply constants and the variables.   You will  learn how to show the multiplication of variables as powers.

constants, exponents, expressions, multiplying variables, simplifying expressions

exponents video clips for 7th grade math students.

# 7th Grade: Exponents Word Problems

Use an exponent to write an expression
Use an exponent to write an expression with 5 3s that have a value of zero.
The 2000 population of Jacksonville, Florida
The 2000 population of Jacksonville, Florida was 736,000 and was increasing at the rate of 1.49% each year. At that ...
You deposit \$1500 in an account
You deposit \$1500 in an account that pays 5% interest ...

exponents homework help word problems for 7th grade math students.

# Seventh Grade: Exponents Practice Questions

(r3s-1 / r2s6)-1
What is the rule for adding an exponent with the same base?
What are the 3 rules for exponents?
(1.03) .5
Use properties of exponents to find an equivalent expression in the form axn

(3x3)3
12x3 y
--------------
4x-2 y2

Evaluate the expression using the properties of exponents.
2m2*2m3
3xy2 / 3x3
2x4y2x3y4
(3b3c-4)3/ (4-1b-3c)
(3x)3
9x=27
What is x?
70*5-3
(-2x)(3xy)(4y)
(6n4)(3n3)
40-23-32+50
f(x) = (3/2)x
(3x-3)0
(-3)4 × (-3)3
x9/x-9
23/2=32n
What is the value of n?
(-3xy2)3 × (-2x2 × y)2
2n-4/(n4)*2n0*2n2
3x = 11
27x=81

exponents homework help questions for 7th grade math students.

So what if the exponent was zero? Does that make the whole answer 1?
February 18, 2009, 9:45 pm

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