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What is (4x 4) (3x 2 1) (1 point)

label Algebra
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i need help on this question 

Apr 28th, 2015

I am assuming that this is 4 times 4 and 3 times 21;  if that is the case, then we do the multiplication first

4x4 = 16;    3x21 = 63

Then we multiply those two numbers together 16x63 = 1008

Apr 27th, 2015

Thank you

Apr 27th, 2015

You're welcome!

Apr 27th, 2015

(4x+ 4) + (3x+ 2 + 1)

SOrry i made a mistake this is the correct  question


Apr 27th, 2015

oh;  okay

add like terms...   4x + 3x = 7x;  4 + 2 + 1 = 7

7x + 7

Apr 27th, 2015

Thanks again and i need help on a few more heres the other one:

(m2 – m – 4) + (m – 5)

(1 point)

Apr 27th, 2015

Same thing, add like terms...

m^2 - 9

Apr 27th, 2015

Thanks

Apr 27th, 2015

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Apr 28th, 2015
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