and a. Write any radical andwers in simplest radical form. How to write radical answers Write V10 as radical 10. Write 5V10 as 5 radical 10. 45 17/2 5V10 as 5 radical 10 over 3. 3 Write a =

Q: Simplify by taking roots of the numerator and denominator. 4 49

A:

Q: Simplify 7√ 5²-3√ 80

A:

Q: Simplify to simplest radical form. O 92?yV2x O 3x?y³ /2x O 3x2

A: Use the concept of exponents and simplify.

Q: 1. 6V32 – 2/8 3. 5V7 – VI6x 5. 6/2x – 2/8x + v72x 2. 4/6+ 2/10 4. 4V2x³ + 2V32x³

A: xa = x1a a.bm= am.bm

Q: 1)V54x3y5

A:

Q: Write each expression in radical form. (x + 2)3 -(m - 2)5 2 2c3

A:

Q: Express 84 in simplest radical form. 2/3

A: We know abc=abc a2=a

Q: 17, 3-17 3-15 -5x 18. 3-JX

A:

Q: What is the simplified form of each radical expresSion? a. V81x4 b. Val²b15 c. Vx12y16 V162r2y17 12…

A: We express it in simplified radical form

Q: |a. (27)2/3

A: We can answer the questions as below.

Q: add and subtract like radicals 20√ 5+3√ 5

A: To simplify the radical.

Q: V3n² – Vn 4 5n° – V5n

A: Firstly multiply and divide by denominator term and expand and solve.

Q: Write each radical in exponential form. 1. V4ab 2. (2x)3 3. V4m 4. 5xy3 5. V(3a)?

A: Radical form in exponential form

Power Operation

Power operation is topic of algebra in Math. It is use to represent repeated multiplication. Very big number and very small number can be easily express using power operation. Power operation is useful in many fields. In space engineering, it helps in representing the distance or size of particular heavenly body. In medical field, it is used to represent very small size. In medical field it helps to mention size of bacteria or virus. 

Exponents

The exponent or power or index of a variable/number is the number of times that variable/number is multiplied by itself.