For this case we must find the product of the following expressions:
[tex](-2x ^ 3 + x-5) (x ^ 3-3x-4)[/tex]
We apply distributive property, that is, we multiply term by term, taking into account that:
[tex]- * - = +\\- * + = -[/tex]
[tex]-2x ^ {3 + 3} + 6x^{3 + 1} + 8x ^ 3 + x ^ {1 + 3} -3x1 + 1 -4x-5x ^ 3 + 15x + 20 =\\-2x ^ 6 + 6x ^ 4 + 8x ^ 3 + x ^ 4-3x ^ 2-4x-5x ^ 3 + 15x + 20[/tex]
If we multiply:
[tex](x ^ 3-3x-4) (- 2x ^ 3 + x-5)[/tex]
We will obtain the same result because we would be applying the commutative property of multiplication.
ANswer:
[tex]-2x ^ 6 + 6x ^ 4 + 8x ^ 3 + x ^ 4-3x ^ 2-4x-5x ^ 3 + 15x + 20[/tex]
Answer:
2x^6+7x^4+3x^3-3x^2+11x+20
Step-by-step explanation:
.................. yw!! for nyone still wondering
