Square and cube roots Knowledge-Based Download PDF

Math · Number Sense & Operations · Math · Integers & Rational Numbers

3 Math practice questions on Square and cube roots. Questions that assess core concepts and understanding.

Questions

1.
What is the value of the expression $\sqrt{\sqrt[3]{729} + \sqrt{256}}$ ?
- A) 7
- B) 5
- C) 25
- D) 13
2.
What is the value of $x$ that satisfies the equation $\sqrt[3]{x} + \sqrt{121} = 7$ ?
- A) 64
- B) -12
- C) -16
- D) -64
3.
What is the value of the expression $\sqrt{225} - \sqrt[3]{-343} - \sqrt{100}$ ?
- A) 12
- B) -2
- C) 18
- D) 32