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fenix001 [56]
3 years ago
14

What is the answer to this question?(3+√5)^2

Mathematics
2 answers:
Keith_Richards [23]3 years ago
6 0
14 + 6√5 because foil method

(3+√5)^2 = (3+√5)(3+√5)

3(3) = 9
3(√5) = 3√5
√5(3) = 3√5
√5(√5) = 5

9 + 3√5 + 3√5 + 5
= 14 + 6√5
slavikrds [6]3 years ago
4 0

Answer:

the answer to this is

14 + 6√5

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Fudgin [204]

Answer:

5/4, 2, 9/4, 3, 3/1    (the last two are the same so it could go in either order)

Step-by-step explanation:

1 1/4, 2, 2 1/4, 3, 3

7 0
3 years ago
What is the domain of the function? <br><img src="https://tex.z-dn.net/?f=y%20%3D%20%20%5Csqrt%5B3%5D%7Bx%20-%201%7D%20" id="Tex
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3 0
3 years ago
11 less than the product of a number and -4
denpristay [2]

Answer:

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Step-by-step explanation:

Step 1:  Convert words into an expression

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(n * -4) - 11

<em>-4n - 11</em>

<em />

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<u>If needed solve</u>

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7 0
3 years ago
Una carretera recta tiene un ángulo de elevación de 3 grados respecto al plano horizontal. ¿Qué distancia hay que recorrer para
geniusboy [140]

Answer:

572.4 m

Step-by-step explanation:

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5 0
3 years ago
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schepotkina [342]
I'm sorry but it's bugging me that you aid 'one cases', you can't have the plural of something that is strictly singular.

Now: for your answer.
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The total wight is 4682 pounds.

Hope this helps
6 0
3 years ago
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