Multiply. (x^2 - 3x + 4) (-2x^2 + 4x - 1)express your answer in standard form. show your work so i can understand and do it myself in the future

Step-by-step explanation:

(x² - 3x + 4) (-2x² + 4x - 1)

Start by distributing the first term into the second:

-2x² (x² - 3x + 4) + 4x (x² - 3x + 4) - 1 (x² - 3x + 4)

Now distribute each term:

-2x⁴ + 6x³ - 8x² + 4x³ - 12x² + 16x - x² + 3x - 4

Combine like terms:

-2x⁴ + 10x³ - 21x² + 19x - 4

The other one is correct I checked his work

Step-by-step explanation:

mr. india

b: y = 2x + 2

step-by-step explanation:

y = 2x + 1

we want a line that is parallel, so it will have the same slope

the line is in the form y= mx+b, so the slope is 2

we have a slope and the y intercept (0,2)

since x is 0 we know the y point which is the y intercept

we can use y= mx+b to write the equation of the line

m is the slope and b is the y intercept

y = 2x +2