Quiz about Operations of Radicals

Question 1

Question 1.

Accepted Answer

6m2

Answer

36

Answer

6

Answer

D.

Question 2

In Adding o subtracting radicals, you can only add or subtract similar _______.

Accepted Answer

B. Radicals

Answer

A. Index

Answer

C. Fraction

Answer

D. Coefficient

Question 3

To add or subtract similar radicals, add or subtract only the ______ of the radical number and copy the common radicals.

Accepted Answer

B. Coefficients

Answer

A, Exponent

Answer

C. Radicals

Answer

D. Index

Question 4

How many cases to be considered in multiplying radicals?

Accepted Answer

3

Answer

1

Answer

2

Answer

4

Question 5

When do you say that two radicals are alike?

Accepted Answer

when their indices and radicands are the same

Answer

when their indices are the same

Answer

when their radicands are the same

Answer

when their integral exponents are the same

Question 6

Which of the following set of radicals can be added or subtracted?

Accepted Answer

$$2\sqrt[]{7x},\ 3\sqrt[]{63x}$$

Answer

$$\sqrt[]{xy},\ 3\sqrt[]{5x}$$

Answer

$$3m\sqrt[]{n},\ m^3\sqrt[]{n}$$

Answer

$$\sqrt[3]{xy^2},\ 3\sqrt[3]{x^2y}$$

Question 7

To add and subtract radicals, add and subtract like radicals or similar radicals.

Accepted Answer

TRUE

Answer

FALSE

Question 8

Adding and subtracting radical expressions is very much similar to adding and subtracting similar terms of polynomials.

Accepted Answer

TRUE

Answer

FALSE

Question 9

Rationalizing is necessary for the division of radicals.

Accepted Answer

TRUE

Answer

FALSE

Operations of Radicals