jonesc14845 jonesc14845

04-06-2021
Mathematics

contestada

The difference of the square of a number and 18 is equal to 3 times that number. Find the positive solution.

Respuesta :

fabiali fabiali

04-06-2021

hi

hi

hi

hi

hi

hi

hi

hi

hi

hi

hi

Answer Link

bengisu898 bengisu898

04-06-2021

Answer: x=6 or x=-3

Step-by-step explanation:

x^2-18=3x

x^2-3x-18=0

(x-6)*(x+3)=0

x-6=0 x+3=0

x=6 x=-3

Answer Link

Otras preguntas

what's equivalent to this

what is the answer to 27k^2-210k-48=0

what is 2,837 3,990=

Which of the Five Pillars of Islam do you think would be the most difficult to perform? Why? Which do you think would be the hardest pillar to fulfill. 1. Shah

the average white rhinoceros gives birth to a single calf that weighs about 3.8% as much as its mother. if the mother rhinoceros weighs 3.75 tons, about how man

why were grendels ancestors banished?

Write a paragraph explaining how nucleic acids and proteins work together to provide instructions for the structures and functions of an organism.

which term refers to substances that cannot be broken down physically or chemically? a.mixtures b.molecules c.alloy d.atoms

an entity that is organized according to state or federal statutes and in which ownership is divided into shares of stock is a. a)proprietorship b)corporation c

2 more than 3 times a number is 17 as an equation