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8.5 4x2 - 9 = ( 2x - 3 ) ( 2x + 3 ) Factor the difference in perfect squares by filling in the missing term. 8.5 x2 - 16 = Factor the difference in perfect squares. (x-4)( ) 8.5 x2-9y2 = Factor the difference in perfect squares. (x-3y)( ) 8.5 x2-36 = Factor in the missing terms ( + )( - ) 8.5 Factor the binomial can not be factored (2x - 9)(2x-9) (2x-9)(2x+9) (4x-9)(x+9) 4x2 - 81 8.5 Factor the binomial can not be factored (5x - 4)2 (4x-5)(4x+5) (5x-4)(5x+4) 25x2 - 16 8.5 9x2 - 64 = ( 3x - 8 ) ( 3x + 8 ) Fill in the missing terms. 8.5 x2 - 64y2 = ( x - 8y ) ( x + 8y ) Fill in the missing terms. 8.5 Factor the binomial Can not be factored (112x -10)(12x+10) (15x -10)(15x-10) (15x-10)(15x+10) 225x2 - 100 8.5 Determine if the trinomial is a perfect square. If so Factor the trinomial Not a perfect square (x -4)(x+4) (x-4)2 (x+4)2 x2 + 8x + 16 8.5 Determine if the trinomial is a perfect square. If so Factor the trinomial Not a perfect square (2x+3)(2x+3) (2x-3)2 (4x+3)(x+3) 4x2 + 12x + 9 8.5 Determine if the trinomial is a perfect square. If so Factor the trinomial Not a perfect square (3x-5)(3x+5) (3x-5)2 (3x+5)2 9x2 + 8x + 25 8.5 Determine if the trinomial is a perfect square. If so Factor the trinomial Not a perfect square (3x-4)(4x+3) (4x-3)2 (4x+3)2 16x2 -24x + 9 8.5 Determine if the trinomial is a perfect square. If so Factor the trinomial Not a perfect square (x-1)(x+1) (2x-1)(2x+1) (2x+1)(2x-1) 4x2 - 4x + 1 8.5 x2 + + 81 Fill in the missing term of the perfect square trinomial. 8.5 4x2 - + 25 Fill in the missing term of the perfect square trinomial. 8.5 16x2 + 16x + Fill in the missing term of the perfect square trinomial. 8.5 16x2 - 56x + Fill in the missing term of the perfect square trinomial. |