B Nirmala Shastry Solutions for Exercise 3: MISCELLANEOUS EXERCISE

Author:B Nirmala Shastry

B Nirmala Shastry Mathematics Solutions for Exercise - B Nirmala Shastry Solutions for Exercise 3: MISCELLANEOUS EXERCISE

Attempt the practice questions from Exercise 3: MISCELLANEOUS EXERCISE with hints and solutions to strengthen your understanding. ICSE MATHEMATICS CLASS 9 solutions are prepared by Experienced Embibe Experts.

Questions from B Nirmala Shastry Solutions for Exercise 3: MISCELLANEOUS EXERCISE with Hints & Solutions

EASY
9th ICSE
IMPORTANT

If a-b=2,ab=15, find: a+b

EASY
9th ICSE
IMPORTANT

If a-b=2,ab=15, find: a3-b3

EASY
9th ICSE
IMPORTANT

Without calculating the cubes, find the values of 253+-123+-133.

EASY
9th ICSE
IMPORTANT

If 2a+5b=11,ab=3 find the value of 8a3+125b3.

EASY
9th ICSE
IMPORTANT

If a+b=7,a3+b3=91, find the value of ab.

EASY
9th ICSE
IMPORTANT

If a2+b2+c2=26 and a+b+c=8,find the value of ab+bc+ca.

EASY
9th ICSE
IMPORTANT

If a2+b2+c2=65 and ab+bc+ca=8,find the value of a+b+c.

EASY
9th ICSE
IMPORTANT

If 5x-4y=6,xy=2 find the value of 125x3-64y3.