Multiply.
x^2+ 4x + 2
2x^2+ 3x – 4
a)2x^4+12x^2-8
b)2x^4+23x^2-10x-8
c)3x^2+7x-2
d)2x^4+11x^3+12x^3-10x-8

2x^4 +11x^3 +12x^2-10x -8

Step-by-step explanation:

x^2+ 4x + 2)(2x^2+ 3x – 4)

2x^4 +3x^3 -4x^2 +8x^3 +12x^2 -16x + 4x^2 +6x -8

2x^4 +11x^3 +12x^2-10x -8

answer: domain and range mean all possible values of x and y that could be substituted to the inequality. a solution means all possible values that make the inequality statement true. so while the range is still all real numbers, the solution is the shaded area, for which y will always be greater than the line of the function.

its kind of blurry. can you put a clearer pic?

step-by-step explanation: