Question

what is the standard form of x² -3x =-1

Answer 1

Q Answer


G_Dub
Apr 8, 2018
y
=
4
x
2
−
14
x
+
15
Explanation:
y
=
4
(
x
−
2
)
2
−
1
y
=
4
(
x
2
−
4
x
+
4
)
−
1
expand binomial product
y
=
4
x
2
−
14
x
+
16
−
1
expand brackets
y
=
4
x
2
−
14
x
+
15
simplify
Answer link

Answer 2

Answer:

x²-3x+1=0

Step-by-step explanation:

Standard form of quadratic equation is ax²+bx+c=0

ie, 1x²-3x+1=0

Good luck.