RE: Solving Quadratic Equations by Completing the Square - 1

You are viewing a single comment's thread from:

RE: Solving Quadratic Equations by Completing the Square - 1

View the full context

justyy (83)in #steemiteducation • 8 years ago

just use the equation : x=(-b+-sqrt(b^2-4ac)) / 2a

8 years ago in #steemiteducation by justyy (83)

Sort:

mathworksheets (66) 8 years ago (edited)

Thanks for your feedback @justyy; but students are often asked to solve quadratic equations without using the formula. Also the above formula is derived by completing the square of ax² + bx + c = 0.

$0.11

1 vote

STEEM 0.09

TRX 0.29

JST 0.037

BTC 106085.96

ETH 3603.59

USDT 1.00

SBD 0.55

RE: Solving Quadratic Equations by Completing the Square - 1

Coin Marketplace