3 years ago

General term for the sequence m, -m,m,-m.....

1 answer:

Lelu [443]3 years ago

4 0

I'm assuming it is -m, +m, -m, +m etc..

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torisob [31]

The answer is 4, 6, 8, 9, and 10. The following numbers (1, 2, 3, 5, and 7) are prime numbers.

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3 years ago

Papessa [141]

Answer:

$(x+3\sqrt{2})(x-3\sqrt{2})$

Step-by-step explanation:

The given expression is $x^2-18$ .

The technique that can be used to factor this polynomial is the difference of two squares.

We rewrite the two expressions as;

$x^2-(\sqrt{18})^2$

Recall that;

$a^2-b^2=(a+b)(a-b)$

$x^2-(\sqrt{18})^2=(x+\sqrt{18})(x-\sqrt{18})$

$x^2-(\sqrt{18})^2=(x+3\sqrt{2})(x-3\sqrt{2})$

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professor190 [17]

Who is the tallest?

- Ben because he is 0.04 m taller than Paul

Who is the shortest?

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seropon [69]

7/8 can be converted to .875 because 1/8 is .125 and .125*7=.875. Add -12 to it so the answer is -12.875

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3 years ago

liubo4ka [24]

Answer:

1 & 1

Step-by-step explanation:

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3 years ago