Advertisements
Advertisements
प्रश्न
Simplify the following
`3(a^4b^3)^10xx5(a^2b^2)^3`
Advertisements
उत्तर
`3(a^4b^3)^10xx5(a^2b^2)^3`
`=3xxa^40xxb^30xx5xxa^6xxb^6`
`=15xxa^40xxa^6xxb^30xxb^6`
`=15xxa^(40+6)xxb^(30+6)` `[a^mxxa^n=a^(m+n)]`
`=15a^46b^36`
APPEARS IN
संबंधित प्रश्न
Solve the following equations for x:
`3^(2x+4)+1=2.3^(x+2)`
Assuming that x, y, z are positive real numbers, simplify the following:
`(x^-4/y^-10)^(5/4)`
Assuming that x, y, z are positive real numbers, simplify the following:
`(sqrt2/sqrt3)^5(6/7)^2`
If 24 × 42 =16x, then find the value of x.
Write \[\left( \frac{1}{9} \right)^{- 1/2} \times (64 )^{- 1/3}\] as a rational number.
Write the value of \[\sqrt[3]{125 \times 27}\].
If (x − 1)3 = 8, What is the value of (x + 1)2 ?
If a, b, c are positive real numbers, then \[\sqrt{a^{- 1} b} \times \sqrt{b^{- 1} c} \times \sqrt{c^{- 1} a}\] is equal to
If \[\frac{3^{2x - 8}}{225} = \frac{5^3}{5^x},\] then x =
If x= \[\frac{\sqrt{3} - \sqrt{2}}{\sqrt{3} + \sqrt{2}}\] and y = \[\frac{\sqrt{3} + \sqrt{2}}{\sqrt{3} - \sqrt{2}}\] , then x2 + y +y2 =
