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Simplify : (4^(-1)xx\ 3^(-1))^2 (ii) (...

Simplify : `(4^(-1)xx\ 3^(-1))^2` (ii) `(5^(-1)-:6^(-1))^3` (iii)`(2^(-1)+\ 3^(-1))^(-1)` (iv) `(3^(-1)xx\ 4^(-1))^(-1)xx\ 5^(-1)`

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Simplify: {4^(-1)"x"\ 3^(-1)}^2 (ii) \ \ \ {5^(-1)-:6^(-1)}^3 (iii) (2^(-1)+\ 3^(-1))^(-1) (iv) {3^(-1)"x"\ 4^(-1)}^(-1)\ "x"\ 5^(-1) (4^(-1)-\ 5^(-1))-:3^(-1)

Simplify : (5^(-1)xx\ 3^(-1))^(-1)-:6^(-1)

(-2)xx(-3)xx(-1)xx(-1)

Find the values of each of th4e following : 3^(-1)+4^(-1) (ii) (3^0+4^(-1))xx2^2 (iii) (3^(-1)+4^(-1)+5^(-1))^0 (iv) {(1/3)^(-1)-\ (1/4)^(-1)}^(-1)

Simplify : (i)3^((1/3)xx(11/5))" "(ii)((1)/(2))^(1/5)xx2^(3/5)

Simplify : (1/2xx1/4)+\ (1/2xx\ 6)

Simplify: (i) {(1/2)^2-(1/4)^3}xx2^3 (ii) {(3^2-2^2)-:(1/5)^2}

(-1)xx(-2)xx(-3)xx(-4)xx-5

Simplify : (3^(a+2)-3^(a+1))/(4xx3^(a)-3^(a))

Find the value of. (i) (3^@+4^(-1)) xx 2^2 (ii) (2^(-1)xx 4^(-1))-: 2^(-1) (iii) (1/2)^-2 + (1/3)^-2 + (1/4)^-2 (iv) (3^-1 + 4^-1+ 5^(-1))^0 (v) {((-2)/3)^-2}^2

RD SHARMA ENGLISH-POWERS-All Questions
  1. Find the values of each of the following : (1/2)^(-1)+\ (1/3)^(-1)+\...

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  2. Find the values of each of the following : (2^(-1)xx\ 4^(-1))-:2^2 ...

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  3. Simplify : (4^(-1)xx\ 3^(-1))^2 (ii) (5^(-1)-:6^(-1))^3 (iii)(2^(-1...

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  4. Simplify : (3^2+2^2)xx\ (1/2)^3 (ii) (3^2-\ 2^2)xx\ (2/3)^(-3)

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  5. Simplify : (1): [(1/3)^(-3)-\ (1/2)^(-3)]-:(1/4)^(-3) (2): (2...

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  6. By what number should 5^(-1) be multiplied so that the product may be ...

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  7. By what number should (1/2)^(-1) be multiplied so that the product may...

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  8. By what number should (15)^(-1) be divided so that the quotient may be...

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  9. Using the laws exponents, simplify each of the following and express...

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  10. Using the laws of exponents simplify and express each of the expone...

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  11. Using the laws of exponents simplify and express each of the expone...

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  12. Using the laws of exponents simplify and express each of the exponen...

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  13. Using the laws of exponents simplify and express each of the expone...

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  14. Using the laws of exponents simplify and express each of the exponen...

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  15. Using the laws of exponents simplify and express each of the exponen...

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  16. Simplify and write the answer in the exponential form : (2^5-:2^8)^...

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  17. Simplify each of the following : (i) [{((-1)/5)^(-2)}^2]^(-1)\ (ii)...

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  18. Simplify : (i)(5/8)^(-7)×\ (8/5)^(-5) (ii) ((-2)/3)^(-2)×\ (4/5)^(-...

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  19. Find : (8^(-1)times(5)^(3))/(2^(-4))

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  20. Simplify : (25\ "x"\ a^(-4))/(5^(-3)\ "x"\ 10\ "x"\ a^(-8)) (ii) (...

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