Question

ch exponent and radicals extra questions of cbse class 8​

Answer 1

Answer:

Hey here is answer

Step-by-step explanation:

1. Find the value of 5-3 * 1/53.

2. Simplify 25 / 2-6.

3. Express 4-3 as a power with base 2.

4. Simplify and write the answer in exponential form: (25 / 28)5 * 2-5.

5. Find �m� so that (-3)m+1 * (-3)5 = (-3)7.

6. Find the value of (2/3)-2.

7. Simplify: (5/8)-7 * (8/5)-5.

8. Simplify (-4)-10 * (-4)5

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