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Mathematics 8 Online
OpenStudy (anonymous):

Evaluate. 2! + 3!

OpenStudy (anonymous):

2+3?

OpenStudy (anonymous):

it 8

OpenStudy (♪chibiterasu):

2! just means all the factorials. 2! = 1 * 2 = 2 2 + 3 = ?

OpenStudy (anonymous):

5

OpenStudy (♪chibiterasu):

Yeh.

OpenStudy (igreen):

\(\sf 2! \rightarrow 2 \times 1\) \(\sf 3! \rightarrow 3 \times 2 \times 1\)

OpenStudy (igreen):

Can you simplify those?

OpenStudy (anonymous):

that not the choice I have it mutiiple choice

OpenStudy (anonymous):

The answer is eight 2!= 2*1 3!= 3*2*1 so therefor your answer would be 2 plus 6 which is eigh

OpenStudy (anonymous):

eight

OpenStudy (♪chibiterasu):

OH I didn't see the 3!

OpenStudy (igreen):

Lol

OpenStudy (♪chibiterasu):

I thought it was just 3.

OpenStudy (igreen):

@ImUnoriginal234 Nice work, but try not to give the answer, let the asker participate.

OpenStudy (anonymous):

Okay, will do next time

OpenStudy (anonymous):

so is 8

OpenStudy (♪chibiterasu):

Yeah.

OpenStudy (anonymous):

I have 8 frist but some one told me it was 5

OpenStudy (anonymous):

It's definitely NOT 5

OpenStudy (anonymous):

ok

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