Squaring Binomials and Perfect Square Trinomials

Mathematical Equivalence

OFF

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x² - 25

• ( x + 5 ) ( x - 5 ) 

• ( x - 5 ) ( x - 5 ) 

• ( x + 5 ) ( x + 5 ) 

• Prime

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Which of the following is a perfect square trinomial?

• x² – 18x + 81 

• x² – 12x + 6 

• x² + 20x + 40 

• x² – 12x – 36 

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Which of the following is NOT a perfect square trinomial?

• x² – 16x + 64 

• x² – 10x + 20 

• x² – 28x + 196 

• x² – 24x + 144 

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25x² + 60x + 36

• (5x + 6)²

• (5x - 6)²

• (5x + 18)²

• Not a Perfect Square Trinomial

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• A
• B
• C
• D

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(x+5)²

• x²+25

• 2x+10

• x²+10x+25

• 12x

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(x-3)²

• x²-6x+9

• x² - 9

• x² + 9

• x² 

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(2x − 3)(2x + 3)

• 4x² − 12x + 9

• 4x² − 9

• 4x² + 9

• 4x² + 6x − 9

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Square of a Binomial results into ___________?

• Perfect Square Trinomial

• Difference of two squares

• Six terms

• General Trinomial

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