vickies03 vickies03

14-11-2019
Mathematics

contestada

What are the solutions to the quadratic function x^2-16=0

Respuesta :

jimrgrant1 jimrgrant1

14-11-2019

Answer:

x = ± 4

Step-by-step explanation:

Given

x² - 16 = 0 ( add 16 to both sides )

x² = 16 ( take the square root of both sides )

x = ± [tex]\sqrt{16}[/tex] = ± 4

Solutions are x = - 4 or x = 4

Answer Link

Otras preguntas

Given f(x)=2x2−5x−3 and g(x)=2x2+x . What is (fg)(x) ? −2x−3x where x≠0, −12 x−3x where x≠0, −12 x−2x−3 where x≠0, −32 xx−3 where x≠0, 3

t^2+8t+12 How do I factor it?

At what point is the marginal benefit of applying additional fertilizer no longer greater than the marginal cost of the fertilizer? A. 3 gallons B. 4 gallons

How do you get .5 inches in fraction form

What is measure of angle C? Enter your answer as a decimal in the box. Round only your final answer to the nearest hundredth. ° Right triangle A B C, with right

Find the surface area of the prism.

Classify the equation, 9x + 4 = 9x - 8, as having one solution, no solution, or infiinitely many solutions.

What were two effects of the Vietnam was on American society

What does Dr. Martin Luther king say the nonviolent movement is offering?

How does novikov describe the United States