Multiply (x - 4)(x - 3) PLZZZ get it RIGHT, SHOW YOUR WORK,AND NO LINKS PLZ!

Mathematics

2 answers:

erastovalidia [21]3 years ago

7 0

Answer:

Step-by-step explanation:

x²-3x-4x+12

x²-7x+12

Pepsi [2]3 years ago

3 0

Answer:

Step-by-step explanation:

(x - 4) (x - 3)

x^2 - 3x - 4x + 12 (you distribute x in (x-4) to each of the terms x and -3 and multiply them. x*x is x^2 and x*(-3) is -3x. Then, you distribute -4 in (x-4) to each of the terms x and -3 and multiply them. -4*x is -4x and -4*-3 is 12)

x^2 - 7x + 12 (B)

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Write a two column proof

Annette [7]

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3 years ago

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xenn [34]

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Step-by-step explanation:i did that problem before

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irina1246 [14]

Answer:

Step-by-step explanation:

$\overline x =\dfrac{-3\cdot4+(-2)\cdot2+3\cdot1+4\cdot1+6\cdot4+8\cdot7}{4+2+1+1+4+7}\\\\\\\overline x =\dfrac{-12-4+3+4+24+56}{19}\\\\\\\overline x =\dfrac{71}{19}=3.7368421....\approx3.74$