| | - Teacher Name : Rakesh
- Total Questions : 19
- Time Allowed : 60
- Total Marks : 19
Q 1 :Factorize x²−9 using an identity. Q 2 :What is the value of (x+1)²? Q 3 :What is the value of (x+a)(x+b)? Q 4 :Calculate 43² using (40+3)². Q 5 :Evaluate 105² using (a+b)². Q 6 :Which identity expands (a+b)³? Q 7 :Expand (x−y)³. Q 8 :Expansion of (x+y)²? Q 9 :Expansion of (x−2)(x+2)? Q 10 :Shape used to visualize (a+b)³? Q 11 :An algebraic identity is true for: Q 12 :If x+y+z=0 then x³+y³+z³=? Q 13 :Factorize 4x²+12x+9. Q 14 :(a+b+c)² includes how many '2×product' terms? Q 15 :Identity for x³+y³. Q 16 :Side of cube with volume x³+3x²+3x+1. Q 17 :If a=2,b=3 value of (a+b)². Q 18 :99² using (100−1)². Q 19 :Simplify (x²−7x+12)÷(x−3).
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