Advertisements
Advertisements
प्रश्न
If `(kx)/((x + 4)(2x - 1)) = 4/(x + 4) + 1/(2x - 1)` then k is equal to:
पर्याय
9
11
5
7
उत्तर
9
Explanation:
kx = 4(2x - 1) + x + 4
kx = 8x - 4 + x + 4
kx = 9x
k = 9
APPEARS IN
संबंधित प्रश्न
Resolve into partial fraction for the following:
`(3x + 7)/(x^2 - 3x + 2)`
Resolve into partial fraction for the following:
`1/((x - 1)(x + 2)^2)`
Resolve into partial fraction for the following:
`(x - 2)/((x + 2)(x - 1)^2)`
Resolve into partial fraction for the following:
`(2x^2 - 5x - 7)/(x - 2)^3`
Resolve into a partial fraction for the following:
`(x^2 - 6x + 2)/(x^2 (x + 2))`
Resolve into partial fraction for the following:
`(x^2 - 3)/((x + 2)(x^2 + 1))`
Resolve into a partial fraction for the following:
`(x + 2)/((x - 1)(x + 3)^2)`
Resolve into a partial fraction for the following:
`1/((x^2 + 4)(x + 1))`
Resolve into Partial Fractions:
`(5x + 7)/((x-1)(x+3))`
Resolve into Partial Fractions:
`(x - 4)/(x^2 - 3x + 2)`
