SOLUTION: Subtract and simplify. (-y^2-4y-8) - (-4y^2-6y+3) Multiply and simplify. 2x^2y^3z^2 • 4xy^4z^2 Multiply and simplify. (x-4) (x^2-5x-6) Please remember to show all you

Algebra ->  Linear-equations -> SOLUTION: Subtract and simplify. (-y^2-4y-8) - (-4y^2-6y+3) Multiply and simplify. 2x^2y^3z^2 • 4xy^4z^2 Multiply and simplify. (x-4) (x^2-5x-6) Please remember to show all you      Log On


   

Question 1134140: Subtract and simplify.
(-y^2-4y-8) - (-4y^2-6y+3)
Multiply and simplify.
2x^2y^3z^2 • 4xy^4z^2
Multiply and simplify.
(x-4) (x^2-5x-6)
Please remember to show all your work! :)
Answer by MathLover1(20849) About Me  (Show Source):
You can put this solution on YOUR website!

Subtract and simplify.
%28-y%5E2-4y-8%29+-+%28-4y%5E2-6y%2B3%29
-y%5E2-4y-8+%2B4y%5E2%2B6y-3
4y%5E2-y%5E2%2B6y-4y-8-3
%284y%5E2-y%5E2%29%2B%286y-4y%29-%288%2B3%29
3y%5E2%2B2y-11


Multiply and simplify.

%282x%5E2%2Ay%5E3%2Az%5E2%29%28+4xy%5E4%2Az%5E2%29
2%2A4x%5E2%2Ax%5E1%2Ay%5E3%2Ay%5E4%2Az%5E2%2Az%5E2
8x%5E%282%2B1%29%2Ay%5E%283%2B4%29%2Az%5E%282%2B2%29
8x%5E3%2Ay%5E7%2Az%5E4


Multiply and simplify.
%28x-4%29+%28x%5E2-5x-6%29
x%5E2%2Ax-5x%2Ax-6%2Ax-4%2Ax%5E2-4%28-5x%29-4%28-6%29
x%5E3-5x%5E2-6x-4x%5E2%2B20x%2B24
x%5E3-9x%5E2%2B14x%2B24