Answer:
The sum of the three products.
Step-by-step explanation:
Answer:
3.8 is the answer plus using a calculator could have helped you too
If you evaluate your polynomial at x= - 3, the polynomial = 0. So, that means ( x + 3 ) is a factor. Either using long division, or synthetic division, you'll find out that 2x^3 - 9x^2 + 3x + 4 remains. Then if you try x = 4 on that remaining polynomial, it will = 0. Use long division or synthetic division to find out that 2x^2 - x - 1 is left over. That trinomial factors into ( 2x + 1 ) ( x - 1 ).
factored form is ( x+3 )( x - 4 )( 2x + 1 )( x - 1 )
Take 0.057 and move the decimal right 3 times
.057
.57
5.7
57.0
Your answer is 57.
