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:

r(0,90)(x,y) . t(-5,0)

last option

step-by-step explanation:

∆def to ∆d"e"f"

- rotate 90 counterclockwise degrees

- then translated 5 to the left (x --> x - 5)

answer is the last option

pakistan's principal natural resources are arable land and water. about 25% of pakistan's agriculture accounts for about 21% [1] of gdp and employs about 43% of the labour force. in pakistan, the most agricultural province is punjab where wheat and cotton are the most grown.