mistyfair mistyfair

03-11-2018
Mathematics

contestada

find the difference (x^3-7x+4x^2-2)-(2x^2-9x+4) = ?x^3+?x^2+?x+?

Respuesta :

lexhudd1 lexhudd1

03-11-2018

Answer:

=x3+2x2+2x−6

Step-by-step explanation:

x3−7x+4x2−2+−1(2x2−9x+4)

x3+−7x+4x2+−2+−1(2x2)+−1(−9x)+(−1)(4)

x3+−7x+4x2+−2+−2x2+9x+−4

x3+−7x+4x2+−2+−2x2+9x+−4

(x3)+(4x2+−2x2)+(−7x+9x)+(−2+−4)

x3+2x2+2x+−6

Answer Link

Otras preguntas

what is the imaginary line that circles the globe halfway between the North and South poles

Is the square root of 2 between 1.3 and 1.4? how do you know!

4.44 4.044 greater or less

For the fair the organizers ordered 32 rolls of tickets each roll of tickets has 100 tickets how many tickets were ordered in all?

If a line has no y-intercept, what can you say about the line?

The moon is about 240,000 miles from Earth period what is the distance written as a whole number multiplied by a power of 10

What would I put for the digit valuenumber 601,099 in the ten thousand place+

Why were Native Americans who practiced agriculture more likely than hunter-gatherers to establish permanent homes?

is 7 over 9 , 5 over 12, and 5 over 8 terminating or repeating decimals? and what are they in decimals? please explain..thx :)

Last summer, at Camp Okey-Fun-Okey, the radio of the number of boy campers to the number of girl campers was 8:7. If there were a total of 195 campers, how many