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Seffiks

? + ? x ? = 25 using only 2,4,5,7,9

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7 + 2 x 9 = 25

 

pemdas.

 

multiplication first, 2x9=18

 

then addition, 18+7=25.

 

 

you win, my bother thanks you

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I remember being in math class and my teacher saying we had to learn crazy long multiplication and shit because when we grew up we wouldn't have a calculator around all the time.

 

 

Now I have an iphone.

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Sin=o/h Cosign =a/h Tangent=o/a

 

SohCahToa

 

Some Old Hippy Caught Another Hippy Tripping On Acid

 

Thankyou Ms. Fetzner for your lil acronym and those amazing tits I wish I had pictures of.

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geometry is the only useful math.

 

algebra is a mathematical way of explaining unknown variables we experience in life (if jimmy has 10 grams of weed, but has a 30 minutes bike ride to get to your house, how much pot will he able to roll up when you play UFC on Xbox360 - taking into consideration his girlfriend might be with him, and if she's there she has vacuum lungs - how high will I get when jimmy gets here to play UFC on Xbox 360?)

 

calculus is just hard.

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Calculus is exceptioanlly hard, well college level. I peered into a book on the subject of QED Quantum Electrodynamics and I was WOAH. Richard Feynman is probably one of the coolest dudes to read about. QED is attributed to him by the way.

 

I really dig theoretical physics all sorts of fields, I can read up on any subject pertaining, understand and explain but I am in no way shape or form a physicist. I can't actually apply the mathematics behind it for the life of me. Mind is not linear enough. Just a hobby I guess

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My discrete math final today contained the following question:

 

 

How many positive integers are there less than 100,000 such that the digits sum to 17? Justify your work.

 

 

And also:

 

Explain in detail why there cannot be more than two non-isomorphic, simple graphs containing five vertices of degree 1,2,2,2, and 3.

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little brothers math problem

 

 

? + ? x ? = 25 using only numbers 2,4, 5, 7,9

 

7th grade math

 

5 + 5 x 4

7 + 2 x 9

9 + 4 x 4

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