What is the product of -2x^3 + x - 5 and x^3 - 3x - 4? are the products equal to those of x^3 - 3x - 4 and -2x^3 + x - 5? explain i am s lost on working this out.

Step-by-step explanation:

(  -2x³ + x - 5) × ( x3 - 3x - 4)

= ( -2x³)×( x3 - 3x - 4) +(x)×( x3 - 3x - 4) - (5)( x3 - 3x - 4)

= - 2x^6  +6x^4 +8x³ + x^4 - 3x² -4x - 5x³ +15x + 20

= - 2x^6  +7x^4 +3x³-3x²+11x +20

i think it's ф or x=6,-6

step-by-step explanation:

-x^2=-36

x^2=-36

ф

or

if you mean by : -(x^2)=-36

it'll be: x^2=36

x=6,x=-6

hope it'll ! have a good day!

you for asking!