Problem : Evaluate (x - 3)² .

Problem : Evaluate (2x + 11)² .

Problem : Evaluate (3 - 5x)² .

Problem : Evaluate (x ² +2y)² .

Problem : Evaluate (2x ³ -9)² .

Problem : What number does the represent?
(x + )² = x ² + 14x + 49

Solution for Problem 6 >>

= 7

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Problem : What number does the represent?
(3x - )² = 9x ² - 24x + 16

Solution for Problem 7 >>

= 4

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Problem : What expression does the represent?
= x ² - 10x + 25

Solution for Problem 8 >>

= x - 5

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Problem : Evaluate (x - 9)(x + 9) .

Problem : Evaluate (7x + y)(7x - y) .

Problem : Evaluate (3x + 6y)(3x - 6y) .

Problem : Evaluate (- 2x - 1)(- 2x + 1) .

Problem : Evaluate (x ³ - x ²)(x ³ + x ²)

Problem : What monomial does the represent?
(3y + )(3y - ) = 9y ² - 64

Solution for Problem 14 >>

= 8

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Problem : What monomial does the represent?
(2x + )(2x - ) = 4x ² -49y ²

Solution for Problem 15 >>

= 7y

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