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Find n such that (2/3)^3xx(2/3)^5=(2/3)^...

Find `n` such that `(2/3)^3xx(2/3)^5=(2/3)^n^(-2)` `((125)/8)^5xx((125)/8)^n=(5/2)^(18)`

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Find the value of n in each of the following: (3/2)^4xx(3/2)^5=(3/2)^(2n)^(+1) (2/3)^(10)xx{(3/2)^2}^5=(2/3)^(2n)^(-2)

Evaluate : 5^(-4)xx(125)^((5)/(3))+(25)^(-(1)/(2))

Find n if : a. ((4)/(49))^(5)xx((4)/(49))^(n-3)=((2)/(7))^(16) b. ((5)/(7))^(12)xx[((7)/(5))^(2)]^(8)=((7)/(5))^(2n-6) c. ((9)/(25))^(4)xx((9)/(25))^(n)=((3)/(5))^(12) d. ((3)/(5))^(20)xx[((5)/(3))^(3)]^(6)=((3)/(5))^(3n-13)

Evaluate : ((27)/(125))^((2)/(3))xx((9)/(25))^(-(3)/(2))

((2)/(3))^(4)times((3)/(2))^(5)times((5)/(3))^(-2)times((3)/(5))^(-3)

Find the value of n : (2^(3)xx5^(n+1)xx10^(2)xx5^(n-1))/(125xx5^(n-2)xx2^(7))=(25)/(4)

Find n if : a. (3^(4))^(5)=(3^(2))^(n) b. 5^(12)=125^(n) c. 7^(2n+4)xx7^(4)=(7^(8))^(2) d. 8^(6)=64^(n)

Evaluate : (64)^((2)/(3))-root(3)(125)-(1)/(2^(-5))+(27)^(-(2)/(3))xx((25)/(9))^(-(1)/(2))

Simplify : a. [(3^(3))xx3^(4)]-:3^(4) b. 18^(6)-:3^(12) c. [(5^(6))^(9)xx(5^(15))^(5)]-[(5^(13))^(5)xx(5^(4))^(16)] d. (3^(5)xx10^(5)xx25)-:(5^(7)xx6^(5)) e. ((2)/(b))^(18)xxb^(12)xx(3^(4))^(3) f. [(2^(4))^(2)xx2^(12)]-:4^(2) g. 12^(8)-:3^(6) h. [(7^(7))^(8)xx(7^(9))^(5)]-[(7^(11))^(6)xx(7^(7))^(5)] i. (25^(2)xxp^(4)xxq^(8))-:(5^(3)xxp^(4)xxq^(7)) j. ((a)/(3))^(24)xx2^(8)xx(3^(6))^(4)

Evaluate for x (sqrt((5)/(3)))^(x-8)=((27)/(125))^(2x-3)

RD SHARMA ENGLISH-EXPONENT-All Questions
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  2. If 25^n^(-1)+100=5^(2n)^(-1), find the value of ndot

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  3. Find n such that (2/3)^3xx(2/3)^5=(2/3)^n^(-2) ((125)/8)^5xx((125)/8)...

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  4. If p/q=(2/3)^2-:(6/7)^0, find the value of (q/p)^3

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  5. Find the value of m so that (-3)^(m+1)xx(-3)^5=(-3)^7

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  8. Using laws of exponents simplify and write the answer in exponential ...

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  9. Simplify and express each the following in exponential from: (i){(2^3...

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  12. Simplify and express each of the following in exponential from: (i)(5...

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  13. Write 9xx9xx9xx9xx9 in exponential from with base 3

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  14. Simplify and write each of the following in exponential from: (a)(25)^...

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  15. Simplify and write each of the following in exponential from: (i)(9^8...

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  16. Simplify: (i) (3^5)^(11)xx(3^(15))^4-(3^5)^(18)xx(3^5)^5, (ii) (16xx2...

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  17. Simplify: (i)(10xx5^(n+1)+25xx5^n)/(3xx5^(n+2)+10xx5^(n+1)) (ii) ((16)...

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  18. Find the value of n in each of the following: (i)5^(2n)xx5^3=5^(11) ...

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  19. Find the value of n in each of the following: (i)8xx2^(n+2)=32 (ii) 7^...

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  20. Find the value of n in each of the following: (3/2)^4xx(3/2)^5=(3/2)^(...

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