Skip to content
Philoid
Browse Saved
Back to chapter
Mathematics
4. Algebraic Identities
Home · Class 9 · Mathematics · Ref. Book · 4. Algebraic Identities
Prev
Next
Q7 of 84 Page 4

If x-=5, find the value of x3-.

Given: x-=5

Using, (a+b)3 = a3 + b3 + 3ab(a+b), we get



More from this chapter

All 84 →
5

If x+=5, find the value of x3+.

6

If x-= 7, find the value of x3-.

8

If x2+=51, find the value of x3-.

9

If x2+=98, find the value of x3+.

Questions · 84
4. Algebraic Identities
1 2 3 4 5 6 7 8 9 10 11 12 13 1 2 3 4 5 6 7 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 1 2 3 4 5 6 1 2 3 4 5 1 2 3 4 5 6 7 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27
Back to chapter
ADVERTISEMENT
About Contact Privacy Terms
Philoid · 2026
  • Home
  • Search
  • Browse
  • Quiz
  • Saved