3 years ago

6 times a number is 27 less then the square of that number find the positive soloution

Mathematics

1 answer:

ella [17]3 years ago

5 0

Answer:

Step-by-step explanation:

n2-27=6n

Than n (exponet) 2 - 27 - 6n = 0

Now factor (n-9)(n+3)=0

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Irina18 [472]

Answer:

x = 2/3 or x = -2/3

Step-by-step explanation:

Solve for x over the real numbers:

9 x^2 = 4

Hint: | Divide both sides by a constant to simplify the equation.

Divide both sides by 9:

x^2 = 4/9

Hint: | Eliminate the exponent on the left-hand side.

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3 years ago

Evaluate if r= 1/6 <br><br> HELP

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If r = 1/6 and 1/6 is next to 12, it's multiplication. so that's 12 x 1/6.

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allochka39001 [22]

Answer: the answer is in the steps.

Step-by-step explanation:

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3 years ago

Find the volume of a rectangular prism if the length is 2x, the width is 4x2, and the height is 2x2 + x + 7. Use the formula

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Hope this helps. - M

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