Solving Quadratic Equation by Extracting Square Roots | Grade 9 Math

[@wednesday1285]

Sir ask ko lng po kapag Hindi sya square root pwede pabayan mag checking?

[@gtrmathtutorial]

pm nyo po ako s messenger Arjay Enseñado

[@was4p]

Pano sir kung yung quadratic equation is ganto?: x²+7=88

[@gtrmathtutorial]

x²=88-7 x²=81 x=+-9

[@idkk.__jas1718]

paano naman po i extract sir kapag ganto? x² - 144 = 0

[@gtrmathtutorial]

x^2 = 144 X^2 = 12^2 x = +/- 12

[@NeilynJoyceBermeo-q7z]

paano naman po kapag ganito 2ײ=75

[@gtrmathtutorial]

x = ±√(75/2)