Exponents
Rewrite the expression using a positive exponent.
9^-4
What is 1/9^4
Write 65,700,000 in Scientific Notation.
What is 6.57 x 10^7 ?
Apply the laws of exponents to write an equivalent expression.
(5.78a^5b)^0
What is 1?
Multiply.
(5.2x)(1.9x)
What is 9.88x^2?
Factor the expression.
81x - 27x^3
6^-4 * 6^-3
What is 6^-7 or 1/6^7 ?
Write 0.0000000068 in Scientific Notation.
What is 6.8 x 10^-9?
Apply the laws of exponents to write an equivalent expression.
2/5z^5w^3 * 2/7z^2w^5
What is 4/35z^7w^8 ?
Multiply.
(3/8y + 2/9)(2y)
what is 3/4y^2 + 4/9y ?
Factor the expression.
3y^2 + 12y
What is 3y(y +4) ?
Write an Equivalent Expression.
(4/7) ^-3 * 7^-3
What is 4^-3 or 1/4^3 ?
Solve. Express your answer in Scientific Notation.
(2.8 x 10^4) x (4 x 10^5)
What is 1.12 x 10^10 ?
Apply the laws of exponents to write an equivalent expression.
r^7s^-4 * r^-3s^3
What is r^4/s ?
Multiply.
6.3g(4g-7)
What is 25.2g^2 -44.1g ?
Factor the expression.
15z^2 - 25z^5
What is 5z^2(3-5z^3)
Evaluate.
9^8/9^11
Solve. Express your answer in Scientific Notation.
(6 x 10^9) / (2.4 x 10 ^3)
What is 2.5 x 10^6 ?
List the 3 exponent rules that are used the most.
Negative exponent , Power or power, Product of power
Multiply.
(-4.7x)(3x + 3.1)
What is -9.4x^2 -14.57x?
Factor the expression.
-16a - 52a^2
What is -4a( 4 +13a) ?
(2^-4)^-1 + (5/3)^-2
What is 16 9/25 or 409/25 ?
Solve. Express your answer in Scientific Notation.
(4.1 x 10^4) + (5.6 x 10^6)
What is 5.641 x 10^6 ?
Apply the laws of exponents to write an equivalent expression.
8.4m^9n^5 / 2.1m^3n^5
What is 4m^6 ?
Multiply.
3/5p(4p + 5 + p)
What is 3p^2 +3p
Factor the expression.
-12m^4 +60m
What 12(-m^3 +5) ?