mbostickhome mbostickhome
  • 03-09-2020
  • Mathematics
contestada


Please help!!!!



Find the x-intercepts.
y =
2x2 + 5x + 2
x2 - 4x + 3
(-0.5, [?]), ([ ], [ ])

Respuesta :

swan85 swan85
  • 03-09-2020

Answer:

Step-by-step explanation:

2x² + 5x + 2=0  (roots or zeros)

(2x+1)(x+2)=0

2x+1=0 ⇒ x=-1/2 or -0.5

x+2=0 ⇒ x=-2

(-0.5,-1/2)

x² - 4x + 3=0

(x-3)(x-1)=0

x-3=0 ⇒ x=3

x-1=0 ⇒ x=1

(3,1)

Answer Link

Otras preguntas

Question 2 of 10 The asteroid belt is located where ? A. northern Canada B. between the orbits of mars and Jupiter c. outside the orbit of Neptune Reset Selecti
Which Numpy function do you use to create an array? (Points : 1) np np.array np.numpy numpy
Determine whether quadrilateral ABCD with vertices A(-4,-5), B(-3,0), C(0, 2), and D(5, 1) is a trapezoid.
A pathway divides a rectangular garden into two parts as shown. Find the measure of angle A
1) Emily wants to create snack bags for a trip she is going on. She has 6 granola bars and 10 pieces of dried fruit. If the snack bags should be identical witho
Cpr stands for cardiopulmonary resuscitation. true or false
Help me!!! on this Measurement word problem​
How tall is the tent poll?(model +answer options are in the image)I WILL MARK BRAINLIEST​
How did railroad building lead to increased division between the North and South? (5 points) The South had no interest in building railroads and saw the North a
Which is it?...coloring,flagging,filing, or reading your email is an easy way to catergorize it?