Miyah1146 Miyah1146
  • 21-10-2019
  • Mathematics
contestada

Find all solutions to the given equation: (2x − 4)(x +5) = 0

Respuesta :

isyllus
isyllus isyllus
  • 22-10-2019

Answer:

x = -5,2

Step-by-step explanation:

Given factor form, (2x − 4)(x +5) = 0

There are two factors of polynomial in binomial form.

So, set each factor to 0 and solve for x

First factor: 2x - 4

solve for x

2x - 4 = 0

2x = 4

x = 2

Second factor: x + 5

x + 5 = 0

x = -5

Solution: x = -5,2

Hence, the solutions of the equation are -5 and 2

Answer Link

Otras preguntas

Select the correct answer. Which transformation will always map a parallelogram onto itself? A. a 90° rotation about its center B. a reflection across one o
Imagine you work in a hospital. You discover that a doctor is about to make an important decision. "Dr. X"is doing research that might help save many hundreds
An allegation against someone is a claim of wrongdoing. True False
Please help I will do anything
What are the excluded values of x for 2-3x-28/х2-2x-35 х= -7, x= 4 x=-7, х = 5 x=-5, х = 7 х= 4 х=7
The area of a triangular flag is 330 square centimeters. If the base of the triangle is 30 centimeters long, what is the height of the triangle?
Choose the answer. Read the passage from "A Night Ride in a Prairie Schooner." He could hardly look over the wild oats, which tossed their gleaming bayonets in
find angle E if angle E and angle F are supplementary, angle E= 2x + 15 and angle F= 5x - 38
What had been a major stumbling block to the development of democratic government in Latin America
Solve for x: x + = 2x