d8a3isjrloverNajwa d8a3isjrloverNajwa

13-03-2017
Mathematics

contestada

If c(x) = 4x – 2 and d(x) = x2 5x, what is (cd)(x)? 4x3 18x2 – 10x x2 9x – 2 16x2 4x – 6 4x2 20x – 2

Respuesta :

Nirina7 Nirina7

20-03-2017

the main formula is (cd)(x)=c(x).d(x)
If c(x) = 4x – 2 and d(x) = x2 + 5x
so (cd)(x) = (4x – 2)(x2 + 5x)=4x^3+20x²-2x²-10x=4x^3+18x²-10x
so the answer is A: 4x^3+18x²-10x

Answer Link

markagrasada markagrasada

27-06-2021

Answer:

Option A.

Step-by-step explanation:

Answer Link

Otras preguntas

In 1992, the United Nations sent troops to which African country which was suffering from the effects of civil war and drought?

10 POINTS!!!!! What wavelength light would have to fall on sodium (with a work function of 2.46 eV) if it is to emit electrons with a maximum speed of 0.50 ✕ 10

Sam scored 59, 64, and 68 on three tests. How many points should he get on the fourth test to get an average score of 70? A. 63.67 points B.65.25 points C.7

How does oxygen leave the blood abd enter tge bidy?

The radius r of a cone is increasing at a rate of 4in/min. The height h of the cone is always 4 times the radius. Find the rate of change of the volume V when t

Add and simplify (3x2+7)+(x2−6x+4)

Describe how a statistical question yields an answer with variability. Give a example.

What must be true in order for magnetism to induce an electric current in a wire? There needs to be a switch in the circuit. There cannot be a switch in the c

Which of the following equations is not equivalent to the others? y = -3x - 4 y = -3x + (-4) y = -4 + 3x y = -4 - 3x

Which one is it ASAP