merlybird208 merlybird208

14-10-2021
Mathematics

contestada

100 POINTS!!
Write an equation in which the quadratic expression 4x^2-4x-48 equals 0

Respuesta :

HoneyCake16 HoneyCake16

14-10-2021

Answer:

[tex]x = 4 \\ \\ x = - 3[/tex]

Answer Link

mhanifa mhanifa

14-10-2021

Answer:

See below

Step-by-step explanation:

The equation is:

4x² - 4x - 48 = 0

Simplify:

x² - x - 12 = 0

Solve for x if required:

x² + 3x - 4x - 12 = 0
x(x + 3) - 4(x + 3) = 0
(x + 3((x - 4) = 0
x = -3 or x = 4

Answer Link

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