Home
Class 8
MATHS
Evaluate: (i) 4 ^(-3) (ii) ((1)/(2 ...

Evaluate:
(i) `4 ^(-3)`
(ii) ` ((1)/(2 )) ^(-5)`
(iii) `((4)/(3))^(-3)`
(iv) ` (-3) ^(4)`
(v) ` ((-2)/(3)) ^(-5)`

Text Solution

AI Generated Solution

Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • EXPONENTS

    RS AGGARWAL|Exercise EXERCISE 2B|7 Videos

  • EXPONENTS

    RS AGGARWAL|Exercise EXERCISE 2C|17 Videos

  • EXPONENTS

    RS AGGARWAL|Exercise TEST PAPER-2|18 Videos

  • DIRECT AND INVERSE PROPORTIONS

    RS AGGARWAL|Exercise TEST PAPER -12 (Fill in the blanks )|5 Videos

  • FACTORISATION

    RS AGGARWAL|Exercise EXERCISE 7E|20 Videos

Similar Questions

Explore conceptually related problems

Evaluate: (i) 5 ^(-3) " " (ii) ((1)/(3))^(-4) " "(iii) ((5)/(2))^(-3)" "(iv)(-2)^(-5)" "(v) ((-3)/(4)) ^(-4)

Evaluate: (i) 3 ^(-4) " "(ii) (-4) ^(3) " "(iii) ((3)/(4))^(-2)" "(iv) ((-2)/(3)) ^(-5) " "(v) ((5)/(7))^(0)

Find the value of: (i) (-4) -: 2/3 (ii) (-3)/5 -: 2 (iii) (-4)/5 -: (-3) (iv) (-1)/8 -: 3/4 (v) (-2)/(13) -: 1/7 (vi) (-7)/(12) -: ((-2)/(13)) (vii) 3/(13) -: ((-4)/(65))

Evaluate : (i) (3)/(4)-(4)/(5) (ii) -3-(4)/(7) (iii) (7)/(24)-(19)/(36) (iv) (14)/(15)-(13)/(20) (v) (4)/(9)-(2)/(-3) (vi) (7)/(11)- (-4)/(-11) (vii) (-5)/(14) -(-2)/(7) (viii) (-5)/(-8)-(-3)/(4)

Evaluate: (i) ((2)/(3))^(3) xx ((2)/(3)) ^(2)" "(ii)((4)/(7))^(7)xx ((4)/(7))^(-3)" "(iii) ((3)/(2))^(-3) " "(iv) ((8)/(5))^(-3) xx((8)/(5))^(2)

Evaluate: ( i ) (frac(3)(4))^(2) ( ii ) (frac(-2)(3))^(3) ( iii ) (frac(-4)(5))^(5)

Evaluate (i) (1^(3) + 2^(3) + 3^(3))^((1)/(2)) (ii) [5(8^((1)/(2)) +27^((1)/(3)))^(3)]^((1)/(4)) (iii) (2^(0) + 7^(0))/(5^(0)) (iv) [(16)^((1)/(2))]^((1)/(2))

Find : (i) 9^(3//2) (ii) 32^(2//5) (iii) 16^(3//4) (iv) 125^(-1//3)

Find the values of :- (i) 2^(4) (ii) 4^(3) (iii) 3^(2) (iv) 5^(3) (v) 9^(4) (vi) 7^(3)

Simplify and express the result in power notation with positive exponent.(i) (-4)^(5)-:(-4)^(8)( ii) ((1)/(2^(3)))^(2) (iii) (-3)^(4)xx((5)/(3))^(4)( iv) (3^(-7)-:3^(-10))xx3^(-5)(v)2^(-3)xx(-7)^(-3)

Home
Profile