2x² + 3x-5=0
solve using quadratic formula
2 answers:
Answer:
x1=-5/2, x2=1
Step-by-step explanation:
Answer:
x1=-5/2, x2=1
Step-by-step explanation:
because if you use quadratic formula
you would have x = -3 + or - √3^2 -4 x 2 x (-5)/ 2 x 2
simply and combine like terms give you
x = -3 + 7 / 4
x = -3 - 7 / 4
then you get
x = 1
x = -5/2
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