3 years ago

What do you get when you put 1 and 1 together?!!?

Mathematics

1 answer:

chubhunter [2.5K]3 years ago

7 0

Two !!!! ... unless this is some riddle and there's a huge in depth meaningful answer i'm unaware about o.O

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Let v =LeftAngleBracket 8, negative 1 RightAngleBracket. What is the approximate direction angle of v?

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Which subsets of real numbers does -22 belong

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Negative number because -22

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3 years ago

What are the real zeros of x^3+4x^2-9x-36

Katyanochek1 [597]

Answer:

$x = -4\\x = -3\\x = 3$

Step-by-step explanation:

To find the real zeros you must match the function to zero and factor the expression.

We have a polynomial of degree 3.

We try to group the terms to perform the factorization

$x ^ 3 + 4x ^ 2-9x-36 = 0\\\\x ^ 2(x + 4) - 9(x + 4) = 0$

Now we take (x + 4) as a common factor

$(x + 4)(x ^ 2 -9) = 0$

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$(x ^ 2 -9) = (x + 3)(x-3)$

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3 years ago

Derek bought 15 feet of rope for a science project. if he used 10 3/8 feet of the rope, how many feet of rope does he have left

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Step-by-step explanation:

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