Is (2x-1)(3x-5) =4 a quadratic equation or not? With explanation please (^o^). Created by estherfaithtorre. Math

Is (2x-1)(3x-5) =4 a quadratic equation or not? With explanation please (^o^)...

October 2022 2 3 Report

Is (2x-1)(3x-5) =4 a quadratic equation or not?
With explanation please (^o^)

Answer:

yes it is quadratic equation

Step-by-step explanation:

(2x - 1) (3x - 5) = 4 use foil method

6x² - 10x - 3x + 5 = 4 combine like terms

6x² - 13x + 5 = 4 transpose 4 to left side

6x² - 13x + 5 - 4 = 0 combine like terms

6x² - 13x + 1 = 0 since the highest degree is 2 therefore the equation is quadratic

estherfaithtorre arigatou (^o^)

estherfaithtorre that means "thank you" ^o^

stephmima welcome

$x=−b±√b2−4ac2ax=−(−13)±√(−13)2−4(6)(1)2(6)x=13±√14512x=1312+112√145 or x=1312+−112√145Answer:x=1312+112√145 or x=1312+−112√145$

estherfaithtorre quick question ^_^

estherfaithtorre is it a quadratic equation or not? (^_-)

ViPeR124 quadratic equation yan.pwede mo gamitin yung FOIL method para makuha yung sagot nyan

estherfaithtorre thanks for giving me the answer :-)