Advertisements
Advertisements
प्रश्न
Simplify: `"k + 1"/2 + "2k - 1"/3 - "k + 3"/4`
योग
उत्तर
`"k + 1"/2 + "2k - 1"/3 - "k + 3"/4`
`= ("6k" + 6 + "8k" - 4 - "3k" - 9)/12` ...(LCM of 2,3,4 = 12)
`= ("14k" - "3k" + 6 - 13)/12`
`= ("11k" - 7)/12`
shaalaa.com
Performs Operations (Addition and Subtraction) on Algebraic Expressions with Integral Coefficients Only.
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
Subtract: 4p + p2 from 3p2 - 8p
Subtract: a2 - 3ab - 6b2 from 2b2 - a2 + 2ab
Subtract: 6m3 + 4m2 + 7m - 3 from 3m3 + 4
If m = 9x2 - 4xy + 5y2 and n = - 3x2 + 2xy - y2 find: 2m - n
If m = 9x2 - 4xy + 5y2 and n = - 3x2 + 2xy - y2 find: m + 2n
Simplify: - 2m + 5 + 4(m - 3)
Simplify: 4(3x - 8) - 3(5x + 3) - 2(6x - 8)
Evaluate: (a + 1)(a2 - a + 1) and (a - 1)(a2 + a + 1)
Simplify: `"4a"/7 + "2a"/3 - "a"/7`
Simplify: `"m"/5 - "m - 2"/3 + "m"`
