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The number of bacteria in a culture is x...

The number of bacteria in a culture is `x` now. It becomes square of itself after one week. What will be its number after two weeks?

A

2x + 1

B

3x + 2

C

2x + 2

D

2x + 3

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The correct Answer is:
C
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MTG IIT JEE FOUNDATION-ALGEBRAIC EXPRESSIONS-EXERCISE (MULTIPLE CHOICE QUESTION) (LEVEL - 1)
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  16. From the sum fo 5a^(2)b - 7 ab + 10 " and " -3a^(2)b + 3ab - 4, subtra...

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  20. The sum of x^(3) + x^(2) - 2x, 5x - 2x^(2) + 7x^(3) " and " 8x^(2) - 1...

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