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Ostrovityanka [42]
2 years ago
9

What is f(x)= (x-12)(x+1) in standard form?

Mathematics
1 answer:
valentina_108 [34]2 years ago
6 0

Answer:

x^2-11x-12

Step-by-step explanation:

I use the box method, which makes a 2x2 box. Then you arrange you numbers based on the equation (show in image)

Then you multiply it out and get the equation

F(x)= x^2+x-12x-12

Simplify your equation and you get

F(x)= x^2-11x-12

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Answer:

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Step-by-step explanation:

I hope it will be helpful for you.

4 0
10 months ago
Find the area under the curve y = 13/x3 from x = 1 to x = t. Evaluate the area under the curve for t = 10, t = 100, and t = 1000
zvonat [6]

Answer:

t = 10

A = 32496.75

t = 100

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Step-by-step explanation:

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A = \int\limits^t_ {1} \,{13\cdot x^{3}}  dx

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Evaluated areas are presented below:

t = 10

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t = 100

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t = 1000

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8 0
3 years ago
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Stolb23 [73]
There are many impossible events. Here are a few. 
I'm sure you can think of at least 15 more:

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-- Pull two slips from the bag whose sum is less than 3 .

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-- Pull two slips from the bag whose product is less than 2 .

etc.
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