kristinarose1 kristinarose1

12-11-2021
Mathematics

contestada

Which number is a zero of the given function?
g(x) = (x^2– 36) (x + 7)

Respuesta :

12-11-2021

You can factor it more
Remember: (a^2 - b^2) = (a-b)(a+b)
(x^2 - 36) = (x - 6)(x + 6)
Now plug back to equation

(x - 6)(x + 6)(x + 7) = 0
x - 6 = 0, x = 6
x + 6 = 0, x = -6
x + 7 = 0, x = -7

Solution: x = 6, -6, -7

Answer Link

Otras preguntas

Please help it would mean sm :))) I’ll give BRAINLIST

HELPPPPPP how do you find the height of a right triangle

Linh needs 24 days to finish a task. Huy and Linh need 6 days to complete a task if they work together. How many days does Huy need to finish the task by himsel

What is the equation of a line that has a y-intercept of -12 and a slope of ⅚?

Washington became a state in the year -1878 -1883 -1889 pls answer soon <3

ILL MARK AS BRAINLESS PLS HELP

What happened to the visitor after his third glass of whiskey? How do we know?

What change would shift the equilibrium system to the left? A(g) + B(s) + Energy = 309) (3 points) Adding more of gas C to the system Heating the system Increas

describe each step of endocytosis

Many tiny plants can be seen developing asexually along the edge of the mother-of-thousands plant leaf. The tiny plants eventually drop to the ground and grow i