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CBSE Notes 2011-2012 » VIII-Maths

Exponents and Powers

Evaluate : (402 + 92)

Submitted by mrs_bakshi on Sun, 08/28/2011 - 16:26
Multiple choice question

Evaluate : (402 + 92)

If x be any positive real number, m be an integer then x"' is called

Submitted by mrs_bakshi on Sun, 08/28/2011 - 16:25
Multiple choice question

If x be any positive real number, m be an integer then x"' is called

Index of a radical is always

Submitted by mrs_bakshi on Sun, 08/28/2011 - 16:25
Multiple choice question

Index of a radical is always

If x, a and b are rational numbers (x > 0), then xa x xb is equal to

Submitted by mrs_bakshi on Sun, 08/28/2011 - 16:25
Multiple choice question

If x, a and b are rational numbers (x > 0), then xa x xb is equal to

Find the value of: (512)-2/9

Submitted by mrs_bakshi on Sun, 08/28/2011 - 16:25
Multiple choice question

Find the value of: (512)-2/9

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