What is the answer to 10sqrt(100-y)=60y-300 ?

The answer to 10sqrt(100-y)=60y-300 is y=(359+sqrt(13681))/(72)

Solve for y: 10sqrt(100-y)=60y-300

The solution is y=(359+sqrt(13681))/(72)

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10 100 - y = 60 y - 300

y = \frac{359 + 13681}{72}

Decimal Notation

y = 6.61063 \dots

Solution steps

10 100 - y = 60 y - 300

Square both sides:

10000 - 100 y = 3600 y^{2} - 36000 y + 90000

10000 - 100 y = 3600 y^{2} - 36000 y + 90000

Solve

10000 - 100 y = 3600 y^{2} - 36000 y + 90000 : y = \frac{359 + 13681}{72}, y = \frac{359 - 13681}{72}

y = \frac{359 + 13681}{72}, y = \frac{359 - 13681}{72}

Verify Solutions:

y = \frac{359 + 13681}{72}

True

, y = \frac{359 - 13681}{72}

False

The solution is

y = \frac{359 + 13681}{72}

23 = u^{1} + u^{2}

x, y = x - y

y = 2 y + 9 - 3

4 y - 4 = 9

(a^{2})^{- 1} = a

What is the answer to 10sqrt(100-y)=60y-300 ?
The answer to 10sqrt(100-y)=60y-300 is y=(359+sqrt(13681))/(72)
Solve for y: 10sqrt(100-y)=60y-300
The solution is y=(359+sqrt(13681))/(72)