sparks0202 sparks0202

03-03-2020
Mathematics

contestada

What are the zeros of f(x) = x2 + 2x - 80?
-20 and 4
®
-4 and 20
-10 and 8
-8 and 10

Respuesta :

mcastillo9 mcastillo9

03-03-2020

Answer:

The zeros are 8 and -10, all u have to do is substitute x for those values, factor it, or graph it.

Answer Link

Otras preguntas

What is the value of x? Enter your answer in the box. x =

why do countries create governments

which of the following is BEST described as two lines that do not intersect and are not in the same plane. A. perpendicular lines B. skew lines C. coplanar line

Which point in this graph shows the beginning of a period of exponential growth? A. Point D B. Point C. Point A D. Point B

please help, i suck at these but i think its 3/6

Solve this quadratic equation. x2 + 5x + 3 = 0

Question 21(Multiple Choice Worth 3 points) (12.05 MC) A suspect is brought in for questioning about a string of burglaries. This same suspect has been questio

Subject Algebra 1 If [tex]y=3x^{2} + x^{2} -5[/tex] and [tex]z=x^{2} -12[/tex] which polynomial is equivalent to [tex]2(y+z)[/tex]?

What is 80% of the world made of?

An isosceles right triangle has sides that are x+2 units long and a hypotenuse that is 8 units long. What is the length of the missing sides of the triangle