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NCERT EXEMPLAR-EXPONENTS AND POWERS-EXERCISE
- The standard form for 203000 is 2.03xx10^(5)
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- The usual form for 2xx10^(-2) is not equal to 0.02.
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- The value of 5^(-2) is equal to 25.
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- Large numbers can be expressed in the standard form by using positive ...
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- a^(m)xxb^(m)=(ab)^(m)
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- Solve the following: 100^(-10)
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- Solve the following: 2^(-2)xx2^(-3)
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- Solve the following: (1/2)^(-3)-:(1/2)^(-3)
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- Express 3^(-5)xx3^(-4) as a power of 3 with positive exponent.
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- Express 16^(-2) as a power with the base 2.
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- Express 27/64 and (-27)/64 as powers of a rational number.
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- Express 16/81and (-16)/81 as powers of a rational number.
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- Express as a power of a rational number with negative exponent. (((-...
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- Express as a power of a rational number with negative exponent. (2^(...
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- Find the product of the cube of (-2) and the square of (+4).
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- Simplify : (1/4)^(-2)+\ (1/2)^(-2)+(1/3)^(-2)
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- Simplify: (((-2)/3)^(-2))^(3)xx(1/3)^(-4)xx3^(-1)xx1/6
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- Simplify: (49xxz^(-3))/(7^(-3)xx10xxz^(-5))(z!=0)
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- Simplify: (2^(5)-:2^(8))xx2^(-7)
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- Find the value of x so that (5/3)^(-2)xx(5/3)^(-14)=(5/3)^(8x)
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