kikivanderwal kikivanderwal

14-06-2021
Mathematics

contestada

For what value of k will the relation y = kx² + 8x + 8 have only one zero? (3 marks)

Respuesta :

ddosyuuki ddosyuuki

14-06-2021

Answer:

2

Step-by-step explanation:

2x^2 + 8x + 8

factor the 2 out : 2(x^2 + 4x + 4)

2(x + 2)^2

x = -2

Answer Link

Otras preguntas

How would you classify an employee who is punctual, has respect for oneself and others, and takes initiative? A.Good academic skills B.Excellent technology skil

What is the measure of the smallest angle in the figure? The figure is not drawn to scale.

I NEED UR HELP PLEASE !!!!!!!

how might you use this document to argue that equality is the most important ideal in the DOI

Which number BEST represents point x on the number line? A) 56 B) 65 C) 78 D) 87

Can someone help me with this question and explain me well too. *AND please don't just write whatever because that is not helpful for me or then i'll REPORT you

Can someone please answer this question. It’s not very difficult but I need to be certain I have the correct answer.

HELP QUICK!!! What are some songs written in Third person omniscient???

c) Assume that the concentration of the solute molecules varies over time on both sides of the membrane and that the solute molecules continue to pass through t

Convert 0.9285714 into a fraction