3 years ago

Which describes the motion shown?

Mathematics

1 answer:

ra1l [238]3 years ago

7 0

Answer:

A.)

Step-by-step explanation:

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What is -8 square root of 9 when simplified

gregori [183]

Answer:

$\large\boxed{-8\sqrt9=-24}$

Step-by-step explanation:

$\sqrt{a}=b\iff b^2=a\\\\\sqrt9=3\ \text{because}\ 3^2=9\\\\-8\sqrt9=-8(3)=-24$

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3 years ago

How do you factor this problem?

9966 [12]

3m^3 -2m^2 + 4m + 2

To factor the first problem you have to divide all by 4

The second one is m - <span>√16m +8

To factor the second problem you have to square root it all</span>

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4 years ago

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Explanation

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3 years ago

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Serhud [2]

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Form the quadratic equation whose one root is 2 + 2^(1/2)

Oksanka [162]

9514 1404 393

Answer:

x^2 -4x +2 = 0

Step-by-step explanation:

The other root is the conjugate of the given one, so is 2-√2. The quadratic equation in factored form is then ...

(x -2-√2)(x -2+√2) = 0

Expanding this, we get ...

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x^2 -4x +4 -2 = 0

x^2 -4x +2 = 0 . . . . the equation you're looking for

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3 years ago