Solve the quadratic equation $143x^2-174x+1392=0$

Step-by-step Solution

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Final answer to the problem

$x=\frac{87}{143}+\sqrt{2}i,\:x=\frac{87}{143}-\sqrt{2}i$
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Step-by-step Solution

How should I solve this problem?

  • Solve by factoring
  • Solve for x
  • Find the derivative using the definition
  • Solve by quadratic formula (general formula)
  • Simplify
  • Find the integral
  • Find the derivative
  • Factor
  • Factor by completing the square
  • Find the roots
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1

Use the complete the square method to factor the trinomial of the form $ax^2+bx+c$. Take common factor $a$ ($143$) to all terms

$143\left(x^2-\frac{174}{143}x+\frac{1392}{143}\right)=0$

Learn how to solve limits by direct substitution problems step by step online.

$143\left(x^2-\frac{174}{143}x+\frac{1392}{143}\right)=0$

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Learn how to solve limits by direct substitution problems step by step online. Solve the quadratic equation 143x^2-174x+1392=0. Use the complete the square method to factor the trinomial of the form ax^2+bx+c. Take common factor a (143) to all terms. Add and subtract \displaystyle\left(\frac{b}{2a}\right)^2. Factor the perfect square trinomial x^2+-\frac{174}{143}x+\frac{7569}{20449}. Multiply the fraction and term in - \frac{87}{143}.

Final answer to the problem

$x=\frac{87}{143}+\sqrt{2}i,\:x=\frac{87}{143}-\sqrt{2}i$

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Function Plot

Plotting: $143x^2-174x+1392$

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5
6
7
8
9
0
a
b
c
d
f
g
m
n
u
v
w
x
y
z
.
(◻)
+
-
×
◻/◻
/
÷
2

e
π
ln
log
log
lim
d/dx
Dx
|◻|
θ
=
>
<
>=
<=
sin
cos
tan
cot
sec
csc

asin
acos
atan
acot
asec
acsc

sinh
cosh
tanh
coth
sech
csch

asinh
acosh
atanh
acoth
asech
acsch

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