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3 years ago

11

3x2 + 11x-42 How to factor this

1 answer:

mash [69]3 years ago

7 0

I think it’s 468 I might be wrong

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A.366<br> B.318<br> C.342<br> D.294

N76 [4]

Answer:

318 mm2

Step-by-step explanation:

Please see the step-by-step solution in the picture attached below.

Hope this answer can help you. Have a nice day!

3 0

4 years ago

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Help pls i don’t understand this

borishaifa [10]

It’s h and i have to use 20 characters in order to send:)

3 0

3 years ago

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What is 9 times 2.75

goldfiish [28.3K]

9 times 2.75 equals 24.75

3 0

3 years ago

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What is 3 ^9? how to solve?

Tanya [424]

3⁹ is the same as doing:

3 * 3 * 3 * 3 * 3 * 3 * 3 * 3 * 3

What I would do it is narrow it down piece by piece.

3 * 3 * 3 = 27. Do that 3 times, now you are left with:

27 * 27 * 27

27 * 27 or 27² = 729.

That leaves you with:

729 * 27

You can multiply by hand or use a calculator to get your answer of 19683.

To check your answer, plug 3⁹ into a calculator. Your answer should match this.

7 0

3 years ago

What number am i thinking of?<br> a. 21<br> b. 9<br> c. 69<br> d. 7

icang [17]

Your thinking of the number 69

6 0

3 years ago