luvyamz
luvyamz
09-09-2019
Mathematics
contestada
What is the solution set of 4x2 - 36 = 0?
Respuesta :
harpazo
harpazo
09-09-2019
4x^2 - 36 = 0
4x^2 = 36
x^2 = 36/4
x^2 = 9
sqrt{x^2} = sqrt{9}
x = - 3 and x = 3
Answer Link
VER TODAS LAS RESPUESTAS ( 63+ )
Otras preguntas
2 (3e-5f)+3 (e^2+4f) e=3 f=-5
An impulse from a ______ cell causes calcium release and brings about a single, short muscle contraction.
a cheetah that is running 90 ft./s is a 120 feet behind an antelope that is running 60 ft./s how long will it take a cheetah catch up to the annelid?
Help Question 1: A scale on a map shows that 2 inches = 25 miles. Part A How many inches on the map represent 60 miles? Enter your answer in the box. ___inches
how much is 8 hundreds plus 3 tens
what is another name for a computer on network
In a soccer tournament teams receive 6 points for winning a game 3 points for trying a game and 1 point for each goal they score .What algebraic expression mode
A truck is carrying 3 tons of cement and 150 pounds of bricks. How many pounds does the truck's load weigh in total
How many solutions could a triangle of problem type SSA have
which statement best expresses the melting pot theory as it relates to American society