Simplifying Cube Roots
Read this topicExplanations 3
- Take the number back down to one dimension Taking a number to the 222nd power creates that number's "square": a two-dimensional shape where each edge's length is equal to that n…
By Zora Gilbert, Alex Federspiel
- (Video) Simplify a Cube Root with Variables by Mr. Cary Mr. Cary has a very good video explaining how to simplify cube roots.
By Ben Ferrara, Alex Federspiel
- (Video) Simplifying Cube Roots by Math Meeting Math Meeting has a good video explaining how to simplify cube root functions.
By Ben Ferrara, Alex Federspiel
Problems 20
- Compute 1253\sqrt[3]{125}3125.
- What is −13\sqrt[3]{-1}3−1
- What is 8x93\sqrt[3]{8x^9}38x9 simplified?
- Solve for xxx below. 4x=3x3+5x33+64x=\sqrt[3]{3x^3+5x^3}+64x=33x3+5x3+6
- Solve for zzz below. 0=8z3−72z33−80=\sqrt[3]{8z^3-72z^3}-80=38z3−72z3−8
- What is −93\sqrt[3]{-9}3−9?
- Find the inverse function. f(x)=x−33−5f(x)=\sqrt[3]{x-3}-5f(x)=3x−3−5
- Compute 10003−3433\sqrt[3]{1000} - \sqrt[3]{343}31000−3343.
- In my apartment, we are allowed to have fish tanks that fit in a space of 512512512 cubic inches. However, I picked up a cube fish tank that measures 999 inches on each side fro…
- Compute 3433−1253\sqrt[3]{343} - \sqrt[3]{125}3343−3125.
- Simplify the following: 8x4y6z33\sqrt[3]{8x^4y^6z^3}38x4y6z3
- Simplify the following: 189x9y73\sqrt[3]{189x^9y^7}3189x9y7
- Simplify: 125x8y4z63\sqrt[3]{125x^8y^4z^6}3125x8y4z6
- In Magic the Gathering, any card you have requires a certain amount of "mana" points to be paid in order for you to play the card. A mathematician made a card that requires you …
- Evaluate .0083\sqrt[3]{.008}3.008
- Solve for xxx: −729x63=−225\sqrt[3]{-729x^6} = -2253−729x6=−225
- Simplify: 34310003\sqrt[3] {\frac{343}{1000}}31000343
- Simplify the following equation, assuming xxx is a positive variable: 2x2=3+27x33+9x22x^2 = 3 + \sqrt[3]{27x^3} + \sqrt{9x^2}2x2=3+327x3+9x2
- True or False: You can take the cube root of a negative number
- Evaluate: −0.0013\sqrt[3]{-0.001}3−0.001