Welcome :: Homework Help and Answers :: Mathskey.com

Q&A
Unanswered
Categories
Users
Ask a Question

Welcome to Mathskey.com Question & Answers Community. Ask any math/science homework question and receive answers from other members of the community.

Q&A Categories
BASIC MATH (93)
PRE-ALGEBRA (441)
ALGEBRA 1 (2,220)
GEOMETRY (864)
ALGEBRA 2 (2,751)
TRIGONOMETRY (1,187)
PRECALCULUS (1,903)
CALCULUS (2,802)
STATISTICS (129)
PHYSICS (659)
CHEMISTRY (137)
MECHANICAL ENGINEERING (64)
ELECTRICAL ENGINEERING (207)
Winplot Tutorials (2)

Most popular tags

solving-equations system-of-equations functions math slope-intercept-form physics homework-help trigonometric-identities integration limits substitution-method calculus

13,459 questions

17,854 answers

1,446 comments

807,726 users

Enter the quadratic equation in standard form. 2x^2 - 12 + 4x = (x - 2)^2 + 2

0 votes

pleaseee help meee!

standard-form-of-an-equation
quadratic-equation

asked Feb 24, 2014 in ALGEBRA 2 by chrisgirl Apprentice

Share this question

Google+ Facebook Twitter LinkedIn Reddit

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

0 votes

Quadratic equation is ax^2+bx+c = 0.

2x^2-12+4x = (x-2)^2+2

2x^2-12+4x = x^2+4-4x+2

Bring all terms to one side.

2x^2-12+4x-x^2-4+4x-2 = 0

x^2+8x-18 = 0

answered Feb 24, 2014 by dozey Mentor

Please log in or register to add a comment.

Related questions

Write the quadratic function given in vertex forms y= 3(x-2) ^2 +5 in standard form.

asked Oct 24, 2014 in ALGEBRA 2 by anonymous

standard-form-of-an-equation

write in the equation standard form f(x)=-2x^2-x + 4, find f(-2)

asked Nov 19, 2013 in ALGEBRA 1 by angel12 Scholar

standard-form-of-an-equation

write a quadratic equation in standard form whose solutions are -6 and 5

asked Nov 19, 2013 in ALGEBRA 2 by futai Scholar

standard-form-of-an-equation

In standard form. Find the center, radius, intercepts, and graph the circle. x^2+y^2-4x+18y=-69

asked Dec 6, 2013 in GEOMETRY by mathgirl Apprentice

standard-form-of-an-equation
circle-center-radius

write x^2+y^2+2x-4y-4=0 in standard form

asked Dec 2, 2013 in ALGEBRA 2 by andrew Scholar

standard-form-of-an-equation

WRITE THE FOLLOWING EQUATION IN STANDARD FORM x^2+6x+y^2+4y=0 AND IDENTIFY THE CENTER AND RADIUS

asked Nov 20, 2013 in ALGEBRA 2 by rockstar Apprentice

circle-center-radius
standard-form-of-an-equation

write in standard form x + 12y + 6 = 12 - 5x + 9y

asked Feb 24, 2014 in ALGEBRA 2 by skylar Apprentice

standard-form-of-an-equation

Write 2x^2+2y^2-16x-8y+8=0 in the standard form

asked Dec 2, 2013 in ALGEBRA 2 by mathgirl Apprentice

standard-form-of-an-equation

write f(x)=3-8x-2x^2 in standard form

asked Mar 1, 2014 in PRECALCULUS by skylar Apprentice

standard-form-of-an-equation
standard-form

change the quadratic equation into standard form

asked Nov 20, 2013 in ALGEBRA 2 by harvy0496 Apprentice

standard-form-of-an-equation

Y=9/4x + 3/4 in standard form

asked Dec 2, 2013 in ALGEBRA 2 by linda Scholar

standard-form-of-an-equation

how do i write y + 3 = -1/2(x + 6) in standard form

asked Mar 10, 2014 in ALGEBRA 2 by skylar Apprentice

standard-form-of-an-equation

please solve the quadratic equation and show your work x^2-2x-13=0

asked Mar 8, 2014 in ALGEBRA 2 by rockstar Apprentice

quadratic-equation
solving-equations

write y=5/2x+25/2 in standard form

asked Mar 10, 2014 in ALGEBRA 1 by linda Scholar

standard-form-of-an-equation
standard-form

write the standard form equaton of the conic: 4x^2-y^2-16x-4y-4=0

asked Nov 30, 2013 in ALGEBRA 2 by payton Apprentice

conic-section
standard-form-of-an-equation

In standard form, find the equation of the line passing through (1,8) and (-2,-1)

asked Mar 13, 2014 in PRE-ALGEBRA by angel12 Scholar

slope-of-a-line-through-2points
slope-intercept-form
standard-form-of-an-equation

7x^2+2y^2+14x-8y+1=0 write equation in standard form for the conics described

asked Nov 20, 2013 in CALCULUS by skylar Apprentice

standard-form-of-an-equation

How do i write an equation in standard form when given the point (7,-3) and y intercept 2

asked Nov 19, 2013 in ALGEBRA 1 by abstain12 Apprentice

standard-form-of-an-equation

Write equation in standard form. Find center, radius, intercepts, and graph the circle.

asked Nov 20, 2013 in ALGEBRA 2 by linda Scholar

circle-center-radius
intercepts-and-graph-the-circle
standard-form-of-an-equation

y+1=2/3(x+6) in standard form

asked Nov 18, 2017 in ALGEBRA 1 by anonymous

standard-form-of-an-equation

Copyright © 2024 MATHSKEY. All Rights Reserved. Sitemap|Terms Of Use|Disclaimer|Contact Us|FAQ

...