1. Algebra: Completing the square 2
Silent
Teacher
Intelligent Practice
Narration
Your Turn
Complete the square for the expression 𝑥 2 +4𝑥+1
Complete the square for the expression 𝑥 2 +4𝑥−1
Complete the square for the expression 𝑥 2 +10𝑥−3
Example
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2. Complete the square for the expression 𝑥 2 +2𝑥+3
Worked Example
Your Turn
Complete the square for the expression
𝑥 2 +2𝑥+3
Complete the square for the expression
𝑥 2 +2𝑥+6
Complete the square for the expression
𝑥 2 +2𝑥−3
Complete the square for the expression
𝑥 2 +2𝑥−6
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3. Complete the square on the following expressions:
𝑥 2 +4𝑥+4
𝑥 2 +10𝑥+4
𝑥 2 +4𝑥+3
𝑥 2 +10𝑥+3
𝑥 2 +4𝑥+2
𝑥 2 +10𝑥+2
𝑥 2 +4𝑥+1
𝑥 2 +10𝑥+1
𝑥 2 +4𝑥
𝑥 2 +10𝑥
𝑥 2 +4𝑥−1
𝑥 2 +10𝑥−1
𝑥 2 +4𝑥−2
𝑥 2 +10𝑥−2
𝑥 2 +4𝑥−3
𝑥 2 +10𝑥−3
𝑥 2 +4𝑥−4
𝑥 2 +10𝑥−4
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4. Complete the square on the following expressions:
𝑥 2 +4𝑥+4
𝑥+2 2
𝑥 2 +10𝑥+4
𝑥+5 2 −21
𝑥+2 2 −1
𝑥+5 2 −22
𝑥 2 +4𝑥+3
𝑥 2 +10𝑥+3
𝑥 2 +4𝑥+2
𝑥+2 2 −2
𝑥+5 2 −23
𝑥 2 +10𝑥+2
𝑥 2 +4𝑥+1
𝑥+2 2 −3
𝑥 2 +10𝑥+1
𝑥+5 2 −24
𝑥 2 +4𝑥
𝑥+2 2 −4
𝑥 2 +10𝑥
𝑥+5 2 −25
𝑥 2 +4𝑥−1
𝑥+2 2 −5
𝑥 2 +10𝑥−1
𝑥+5 2 −26
𝑥 2 +4𝑥−2
𝑥+2 2 −6
𝑥 2 +10𝑥−2
𝑥+5 2 −27
𝑥 2 +4𝑥−3
𝑥+2 2 −7
𝑥 2 +10𝑥−3
𝑥+5 2 −28
𝑥 2 +4𝑥−4
𝑥+2 2 −8
𝑥 2 +10𝑥−4
𝑥+5 2 −29
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