Using factor theorem show that (a+b),(b+c) and (c+a) are factors of (a+b+c)^3 – {(a)^3 + (b)^3 +(c)^3}
Using factor theorem show that (a+b),(b+c) and (c+a) are factors of (a+b+c)^3 – {(a)^3 + (b)^3 +(c)^3}
Gopika Babu , 8 Years ago
Grade 9
9 grade maths> Using factor theorem show that (a+b),(b+c...
1 AnswersVikas TU
Last Activity: 8 Years ago
If (a+b),(b+c) and (c+a) are the factors of of (a+b+c)^3 – {(a)^3 + (b)^3 +(c)^3} then,
we can write of (a+b+c)^3 – {(a)^3 + (b)^3 +(c)^3} = (a+b) (b+c) (c+a)
Take R.H.S and start multiplying them once each and then U would get Finally L.H.S
LIVE ONLINE CLASSES
Prepraring for the competition made easy just by live online class.
Full Live Access
Study Material
Live Doubts Solving
Daily Class Assignments
Other Related Questions on 9 grade maths
In the figure (not to scale) AB = CD, angle DAP = angle DPA and A,B,C,D are concycli. If angle ADC = 80°, then find angle ACD.
In the figure (not to scale) AB = CD, angle DAP = angle DPA and A,B,C,D are concycli. If angle ADC = 80°, then find angle ACD.
9 grade maths
1 Answer Available
Last Activity: 3 Years ago
What length of tarpaulin 3m wide will be required to make conical tent of height 8m and base radius 6m ? Assume that the extra length of material that will be required for stitching and wastage in cutting is approximately 20cm ( Use pi= 3.14)
What length of tarpaulin 3m wide will be required to make conical tent of height 8m and base radius 6m ? Assume that the extra length of material that will be required for stitching and wastage in cutting is approximately 20cm ( Use pi= 3.14)
9 grade maths
1 Answer Available
Last Activity: 3 Years ago