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प्रश्न
If x = 2, y = 5 and z = 4, find the value of the following:
`("x"^2"y"^"x")/"x"`
बेरीज
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उत्तर
`("x"^2"y"^"x")/"x"`
= x2−1yx
= xyx
= (2) (5)2
= 2 × 25
= 50
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संबंधित प्रश्न
Fill in the blank, when:
x = 3, y = 6, z = 18, a = 2, b = 8, c = 32 and d = 0.
b + z − d = ....................
If x = 2, y = 5 and z = 4, find the value of the following:
`("x"^2"y"^2"z"^2)/"xz"`
Evaluate:
(23 – 15) + 4
Simplify:
`"a"-(2"a"-overline(4"a"+3"a"))`
Simplify:
p + 2 (q − r − p)
Insert the bracket as indicated:
a + 4b − 4c = a + (...............)
Insert the bracket as indicated:
ab + 2bc − 3ac = 2bc − (...............)
If x = 3, y = 2 and z = 1; find the value of 2x – 3y + 4z + 5
Multiply and then evaluate:
(x – 2y + z) and (x – 3z); when x = − 2, y = − 1 and z = 1.
Substitute m = 3 into 5 + \[\frac{m}{2}\]:
