3 years ago

Change: f(x) = (x+2) (x-2) to standard form

Mathematics

1 answer:

Cerrena [4.2K]3 years ago

3 0

Answer:

X^2 -4

Step-by-step explanation:

Not entirely sure but would u just expand the brackets. As this is a difference between 2 squares the answer should be correct but it not sure.

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The sum of twelve times p and d

KIM [24]

<h3>Hey there! </h3><h3>"The sum of twelve times p and d" </h3><h3>Firstly, you could pull out your key terms for better understanding of the expression</h3><h3>Here's your key terms </h3>

Sum
(Of) twelve
Times
P and D

<h3>Let's find out what each term mean for setting up your problem , easier </h3>

$Sum =$ $add (+)$

$Twelve =$ $12$

$p$ & $d =$ $p$ & $d$ (since they are <em><u>unknown numbers</u></em>)

SO, this means that your answer SHOULD look like this: $12p$ $+ d$

Good luck on your assignment and enjoy your day!

~ $LoveYourselfFirst:)$

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3 years ago

There are 10x - 8 customers in a store on Monday and 6x + 16 customers on Tuesday. What is the total number of customers for the

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Answer:

16x+16

Step-by-step explanation:

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3 years ago

If a 36-inch yardstick casts a 21-foot shadow, how tall is a building whose shadow is 168 feet?

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The building would have to be 24 feet tall

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