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(3a-4)+(-2a+3)+(-a+1) Adding Polynomials: Find the sum: Sum= Subtracting Polynomials: Find the difference: (-x-1)-(-2x-1)-(x-5) Difference= 6x(x-2)-3x(2x-4)+12 Polynomials: Simplify: Answer = Solve: 6(x2-4x)+12=6x2+10x-22 Polynomials: Answer= Multiply: Multiplying Polynomials: (x-3)(x-4)= x2-x+12 x2+12 x2-7x+12 x2-12 Simplify: Multiplying Polynomials: x2-16 x2+16 x2-8x+16 x2+8x-16 ( x-4)2 Factoring Using Distributive Property: Factor the polynomial: 15x2 - 75x 5x(3x - 15) 5(x2 - 15x) 15x(x-5) 15(x2 - 5x) Factor: Factoring Trinomials: (x - )(x + ) x2 + 2x -63 Factoring Trinomials: Factor: x2 -10x + 21 (x-7)(x-3) (x-7)(x+9) (x+7)(x-9) (x-10)(x+21) Factoring Trinomials: Factor: 12x2 + 7x - 10 (6x+2)(2x-5) (4x-2)(3x+5) (2x+5)(6x-2) (3x-2)(4x+5) Factoring Trinomials: Factor: 30x2 -13x -3 ( x+ )( x - ) Factoring Differences of Squares: Factor: 4x2 -64 4(x2-16) (2x-4)(2x-16) (2x-8)(2x+8) (2x-8)2 Perfect Squares: solve: 25x2-10x+1 = 0 Answer: |