Answers

2014-11-07T15:47:51+05:30

so,
[ 10²- x²]³=======>.        [10]³-[x]³ -3[10]²[x]+3[10][x]²
                                       =1000-x³-300x+30x²
                                                                               plz mark it best
0
Sorry u give incrct ansr
[ 10²- x²]³=======>. [10]³-[x]³ -3[10]²[x]+3[10][x]²
=1000-x³-300x+30x²
  • Brainly User
2014-11-07T15:56:36+05:30
Hi5!!
10^2-x^2=(10+x)(10-x)
using the property that a^2-b^2=(a+b)(a-b)
so its cube is (10+x)^3(10-x)^3
1000+x^3+30x(10+x)multiplied by 1000-x^3-30x(10-x)

1 4 1
what is the answer??u tell me and then i will verify it with my above posted solution
hey Danish if u know the answer then why did u ask this question...don't think that im rude..i think what I ask is fair :)
To check u
oh....very brilliant;D
hey danish....my answer is correct ok and infact most of the other guys who gave the answer is also correct....dont tell unnecessarily wrong