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Solve the quadratic equation $\frac{1}{7}y^2-\frac{2}{5}=\frac{7}{3}y$

Step-by-step Solution

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Solution

Final answer to the problem

$y=\frac{245+\sqrt{62545}}{30},\:y=\frac{245-\sqrt{62545}}{30}$
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Step-by-step Solution

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Learn how to solve problems step by step online. Solve the quadratic equation 1/7y^2-2/5=7/3y. Multiplying the fraction by y^2. Multiplying the fraction by y. Move everything to the left hand side of the equation. The least common multiple (LCM) of a sum of algebraic fractions consists of the product of the common factors with the greatest exponent, and the uncommon factors.

Final answer to the problem

$y=\frac{245+\sqrt{62545}}{30},\:y=\frac{245-\sqrt{62545}}{30}$

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Function Plot

Plotting: $\frac{1}{7}y^2-\frac{2}{5}+\frac{7}{3}y$

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5
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7
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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
D□x
∫
∫◻
|◻|
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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