makalaloice
makalaloice makalaloice
  • 23-09-2020
  • Mathematics
contestada

x² = 144
I'm confused:(​

Respuesta :

annarihani annarihani
  • 23-09-2020

Take the root of both sides and solve.

X = 12, -12

Answer Link
itzashl00
itzashl00 itzashl00
  • 23-09-2020
Simplifying
x2 = 144

Solving
x2 = 144

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Simplifying
x2 = 144

Take the square root of each side:
x = {-12, 12}
Answer Link

Otras preguntas

Find the different 5-2
Calculate the molality of each of the following solutions: (a) 14.3 g of sucrose (C12H22O11) in 685 g of water, (b) 7.15 moles of ethylene glycol (C2H6O2) in
*LANGUAGE ART TEST**50marks**Time:1hour* *10:15am - 11:15am*1. A prefix is letters that come at the _____ of a word.a. end b. beginning c. middle d. top
Write an equation of a line that passes through (3, -1) and is perpendicular to y = 6x - 4. Show work.I NEED THIS FAST
what is thermodynamics ??? don't explain .-. !!!​
What are the steps through a civil case?
What is the area of this triangle ?
how do you confront someone who you know has hurt you without coming off as rude?
Solve for in the diagram below. (2x + 45° 7 RO 7 -
explain the difference between an indirect democracy and a direct democracy. ​