Answer:
anong method ang gagamitin?
Step-by-step explanation:
Quadratic Formula:
x= -b +/- √b² - 4ac
2a
= -14+/- √14² - 4(1)(45)
2(1)
= -14+/- √196 - 180
2
= -14+/- √16 (find the square root)
2
= -14+/- √4
2
Compute:
x= -14 + 4 = -10
-10÷2= -5
x = -5
¹
x= -14 - 4 = -18
-18 ÷ 2 = -9
x = -9
²
