3 years ago

Evaluate the expression for the given value of the variable: 7(m-6) when m = 8

Mathematics

1 answer:

tatuchka [14]3 years ago

4 0

Answer:

Step-by-step explanation:

7( 8 - 6 ) = 7 ( 2 ) = 14

Following PEMDAS, you would begin with solving within the ( ). So being that m = 8 you plug that in. Then subtract 6 from 8 which would then give you 2. The multiply 7 by 2, which gives you 14.

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Answer:

Step-by-step explanation:

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3 years ago

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Irina-Kira [14]

Answer:

18.95

Step-by-step explanation:

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3 years ago

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Lina20 [59]

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3 years ago

Find a polynomial P(x) with the zeros x=2, −(2), √3, −√3

Zigmanuir [339]

Answer:

P(x) = $x^{4}$ - 7x² + 12

Step-by-step explanation:

Given zeros x = 2, x = - 2, x = $\sqrt{3}$ , x = - $\sqrt{3}$

Then the factors are (x - 2), (x + 2), (x - $\sqrt{3}$ ), (x + $\sqrt{3}$ )

and the polynomial is the product of the factors, that is

P(x) = (x - 2)(x + 2)(x - $\sqrt{3}$ )(x + $\sqrt{3}$ ) ← expand in pairs using FOIL

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= $x^{4}$ - 7x² + 12

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2 years ago

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erastova [34]

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3 years ago