math 9TH UNIT 6 Algebraic manipulation-1


Math Class 9
1.    The meaning for the abbreviation HCF and LCM is?




Math Class 9
2.    If two or more algebraic expressions are given then their common factor of highest power is called?




Math Class 9
3.    If an algebraic expression p(x) is exactly divisible by two or more expressions then p(x) is called?




Math Class 9
4.    We can find HCF by?




Math Class 9
5.    LCM x HCF = ?




6.    We define a square root of a given expression p(x) as another expression q(x) as?




Math Class 9
7. The square root of the expression 4x2-12x+9 =?




Math Class 9
8. HCF of p3q - pq3 and p5q2 - pq5 =?




Math Class 9
9. HCF of 5x2y2 and 20 x3y3 is?




Math Class 9
10. HCF of a2-b2 and a3-b3 is?




Math Class 9
11. LCM of 15x2, 45xy and 30xyz is?




Math Class 9
12. The square root of x4+1/x4+2=?




Math Class 9
13. What should be added to complete the square of x4+64?







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