Adding, Subtracting, Multiplying & Dividing Polynomials

The degree of the following polynomial 9x3y4z is... 7 4 8 3 The degree of the following polynomial 4x2 + x is... 1 2 3 4 Add the following: Subtract the following: Please show your work on a separate sheet for half the assignment points. If you can use the upload feature at the end, upload a pic of your work. If not, upload it in Canvas.Simplify the algebraic expression.4(x - 3) + 2(x + 5) 6x + 2 6x + 10 6x - 2 6x - 22 Subtract. (-7x + 8) - (12x + 6) 5x + 2 5x + 14 -19x + 14 -19x + 2 What is the coefficient of x after the following expression is simplified? (4.2x2 + 9.7x +10.3) + (3.1x2 - 2.4x + 1.8) -12.1 7.3 -7.3 12.1 Add.(4x2 + 9) + (-5x2 - 2x + 7) -x2 + 7x + 7 -x2 - 2x + 16 -x2 - 2x + 2 9x2 - 2x + 16 Add.(-2x - 8) + (-3x + 19) -5x + 11 -5x + 27 x + 11 -x + 27 Find the difference. (7x2 - 2x) - (-2x2 + 4x - 12) 9x2 + 6x - 12 9x2 - 6x +12 5x2 + 2x + 12 5x2 + 2x - 12 What is the constant term in the simplified difference?(0.05x2 + 210x - 650) - (0.04x2+ 300x - 450) -1100 -300 -200 0.01 Simplify.(6x + 10) - (6x - 10) 20 0 12x 12x + 20 Simplify the algebraic expression.(6x - 12) + (4x2 - 7) - (5x2 + 3x) -x2 - 9x - 19 -x2+ 9x - 19 -x2+ 3x - 19 5x2+ 3x - 19 Simplify.(4 + 5x + 6x2) + (7 + 8x + 9x2) 13x2 + 12x + 11 15x2 + 14x + 13 15x2 + 13x + 11 -2x2 - 2x - 2 Simplify2x(3x4 + 4x3 - 3x) 6x4 + 8x3 - 3x 6x5 + 8x4 - 3x2 6x5 + 8x4 - 6x2 6x4 + 8x3 - 6x2 Simplify3x2 (4x - 5x4 - 7x5) 12x3 - 15x6 - 21x7 7x3 - 8x6 - 10x7 12x2 - 15x8 - 21x10 7x2 - 8x8 - 10x10 Match these binomials times binomials. x2 (x + 8) (x - 6) x^2 + 2x -48 (x - 6) (x - 6) x^2 -12x + 36 (x + 8) (x + 6) x^2 + 14x + 48 (x + 6) (x - 6) x^2 - 36 Simplify (2x - 3) (3x2 - 4x + 5) Find the area and perimeter of the following rectangle. Use the space below to do your work. If you are able to upload an image here, upload your work. If not, upload it to Canvas for credit. Use division and the distributive property to simplify. Divide EVERY term. Use division and the distributive property to simplify. Divide EVERY term. Use division and the distributive property to simplify. Divide EVERY term. Use division and the distributive property to simplify. Divide EVERY term. Use division and the distributive property to simplify. Divide EVERY term.