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IrinaVladis [17]
3 years ago
14

Solve the equation g^2-12g=-36​

Mathematics
2 answers:
Blababa [14]3 years ago
8 0

Let us begin by writing the given equation:

g² - 12g = - 36

Bringing all the terms to LHS for getting a quadratic equation,

g² - 12g + 36 = 0

Splitting the middle term,

g² - 6g - 6g + 36 = 0

Taking out common factors,

g ( g - 6 ) - 6 ( g - 6 ) = 0

Taking out common factors,

( g - 6 ) ( g - 6 ) = 0

( g - 6 )² = 0

( g - 6 ) = √0

g - 6 = 0

g = 6

Hence, after solving we get, g = 6

Tresset [83]3 years ago
6 0

\bold{Answer}

\boxed{\bold{G \ = \ 6}}

\bold{Explanation}

  • \bold{Solve: \ g^2-12g=-36}

\bold{---------------------}

  • \bold{Add \ 36 \ To \ Both \ Sides}

\bold{g^2-12g+36=-36+36}

  • \bold{Simplify}

\bold{g^2-12g+36=0}

  • \bold{Solve \ With \ Quadratic \ Formula}
  • \bold{a=1,\:b=-12,\:c=36:\quad g_{1,\:2}=\frac{-\left(-12\right)\pm \sqrt{\left(-12\right)^2-4\cdot \:1\cdot \:36}}{2\cdot \:1}}

\bold{\left(-12\right)^2-4\cdot \:1\cdot \:36 \ = \ 0}

\bold{g_{1,\:2}=\frac{-\left(-12\right)\pm \sqrt{0}}{2\cdot \:1}}

\bold{g=\frac{-\left(-12\right)}{2\cdot \:1}}

  • \bold{Simplify \ \frac{-\left(-12\right)}{2\cdot \:1} \ = \ 6}

\bold{g=6}

\boxed{\bold{Eclipsed}}

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3 years ago
PLEASE I NEED HELP! How do you find y?
myrzilka [38]

In this example, y is equal to 8.

In order to find this, first note that the two x value expressions create a straight line. That means when we add them together they will equal 180. this will give us a value for x.

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Answer:

3:11

Step-by-step explanation:

3x=11y

<u>Rearrange to the format of the ratio.</u>

11y = 3x

<u>Let's find </u><u>y/x</u><u>. </u><u>y/x</u><u> is </u><u>y:x.</u>

11y = 3x

<u>Divide both sides by </u><u>11</u><u>.</u>

11y/11 = 3x/11

y = 3x/11

<u>NOW LET'S DIVIDE BOTH SIDES BY </u><u>x</u><u> TO GET </u><u>x</u><u> AS THE DENOMINATOR OF </u><u>y</u><u>.</u>

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Please thank, rate 5 stars, and give brainliest. Thank you.

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