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

Enter a recursive rule for the geometric sequence. 4,−16,64,−256,... a1= ; an=
to find out what a database contains simply look at the ________ inside the database.
Someone actually please help me thank you
Given the graph below, find PQ
Evaluate the expression when x=-4 X^2+6x+3
I want to cancel my subscription effective immediately !!!
Suppose that an individual has a body fat percentage of 19.4% and weighs 152 pounds. How many pounds of her weight is made up of fat? Round your answer to the n
like how do i do this when im on 13 0-0 please help im giving brainiest
what if there were still dinosaurs? like the ones that are over 5 meters ?
Exercise 5: Choose the underlined word or phrase A, B, C or D that needs correcting 1. Some people think (A) young people should (B) to follow (C) the tradition