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You can create printable tests and worksheets from these Grade 10 Exponents questions! Select one or more questions using the checkboxes above each question. Then click the add selected questions to a test button before moving to another page.

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Express the following equations in simplest radical form using only one radical sign.

$9^(1/2)*x^(3/2)*y^(5/4)$
1. $9sqrt(x^3y^(5/2))$
2. $3sqrt(x^3y^(5))$
3. $3sqrt(x^3y^(5/2))$
4. $sqrt(9x^3y^(5))$
$(6.1 x 10 ^5) (4 x 10 ^-9)$Perform the indicated computation, write your answer in scientific notation.
1. 2.44
2. $2.44 x 10 ^ 3$
3. $2.44 x 10 ^ -3$
4. $2.44 x 10 ^14$
Express the following equations in simplest radical form using only one radical sign.
$27^(1/3)*x^(4/5)*y^(2/5)*z^(1/5)$
1. $3root5(x^4y^2z)$
2. $27root15(x^4y^2z)$
3. $root5(3x^4y^2z)$
4. $1/(3root5(x^4y^2z))$
$(3x^2y^3)^3$
1. $27x^6y^9$
2. $27x^5y^6$
3. $9x^6y^4$
4. $9x^5y^6$
$(6.9 x 10^8)/(3 x 10^5)$

Perform the indicated computations. Write the answers in scientific notation.
1. $2.3 x 10 ^3$
2. $2.3 x 10^13$
3. $2.3 x 10^-3$
4. $2.3 x 10^4$
The number 0.00003007 expressed in scientific notation is
1. $3.007 x 10^5$
2. $3.7 x 10^-5$
3. $3.007 x 10^-5$
4. $3.007 x 10^-4$
How do you express 1,870,000 in scientific notation?
1. $5.49 x 10^-8$
2. $1.87 x 10^-6$
3. $1.87 x 10^6$
4. $187 x 10^6$
An oval is $1/2 root(5)(x^2y^3)$ meters long. If a Kara completes $5 root(3)(x^2y)$ laps, how many meters has she run? Give your answer in simplified radicals.
1. $5/2x root(15)(xy^14)$
2. $5/2x root(3)(xy^14)$
3. $5 root(3)(xy^30)$
4. $2x root(15)(xy^14)$
What is the ratio of $3 root(3)(x^2) sqrt(y^3)$ to $4 sqrt(x^3) root(3)(y^2)$ in the form __:1? Your answer should be in the form of a radical.
1. $3y^(5/6):4x^(5/6)$
2. $(3y^(5/6))/(4x^(5/6)):1$
3. $(3root(6)(y^5))/(4root(6)(x^5)):1$
4. $3root(6)(y^5):4root(6)(x^5)$