Powers and roots
9 important questions on Powers and roots
Know the powers of 2 at least up to 2^9 (dont click on the picture yet, it contains the answer).
Know the powers of 10 up till an exponential value of 9
10^2 = 100
10^3 = 1000
10^4 = 10,000
10^5 = 100,000
10^6 = 1,000,000
10^7 = 10,000,000
10^8 = 100,000,000
10^9 = 1000,000,000
Simplify the expression in the image
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What is the rough approximation for the square root of 3?
Simplify the square root of V2800
Square the following radical expression
(5V6)^2
Calculate:
V72 - V32 (hint: its not V40)
What are extraneous roots?
What is the conjugate expression
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