leesteveson leesteveson

20-04-2020
Mathematics

contestada

1. If P(x)= x^4+ ax^2+ bx-6 with P(4)=6 and P(2)=0, find the values of a and b.

Respuesta :

csankalp75 csankalp75

20-04-2020

Answer:

a = -4, b = -3

Step-by-step explanation:

P(2) = 0

= 4a +2b = -10

P(4) = 6

= 16a + 4b = -52

16a + 4b = -52 - 8a + 4b = -20

= 8a = -32

a = -4

b = -3

Answer Link

Otras preguntas

How did the new world discovery build an interdependent global economic system?

Use complete sentences to describe why Set A = { X | X is an even whole number between 0 and 2} =

The thermoneutral zone is defined as: the region of the body halfway between the high-temperature core and the low-temperature skin. the environmental temperatu

A light-year is the distance light travels in one year (at speed = 2.998 × 108 m/s). (a) how many meters are there in 11.0 light-years? m (b) an astronomical un

An elevator is on the twentieth floor. It goes down 11 floors and then up 5 floors. What floor is the elevator now

During peacetime responsibility for maintaining the united states coast guard belongs to

600 ml of oil weight 554 g. How much would 5 liters of oil weight?

Question 5(Multiple Choice Worth 5 points) (MC) Read the paragraph. Then answer the question that follows. The USS Alabama, built in 1942, is a monster weigh

Why is there so much government regulation involving social responsibility issues? Should there be less?

In a written assignment describe yourself using the correct form of "être" and at least three adjectives