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OLEGan [10]
3 years ago
15

Simplify 7-(x^2-3x+2)-2x(3x^2-x+1)

Mathematics
1 answer:
NeTakaya3 years ago
3 0

Answer:

-6x^3+x^2+x+5

Step-by-step explanation:

distribute (multiply) the 7- into the first set of parenthesis. then distribute (multiply) the -2x into the second set of parenthesis.

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A stadium has seats that are arranged into sections. In each section, the seats
babymother [125]

Answer:

1/770

Step-by-step explanation:

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6 0
2 years ago
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Can I have help I am stuck on this problem It would mean the world if u helped me and tysm!! =-)
nataly862011 [7]
132.3328 square centimeters

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Area is measured in square centimeters, in this case

FINAL ANSWER:

132.3328 square centimeters

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5 0
3 years ago
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If one point on a horizontal line has the coordinates (10, -3), which of the points below are also on the line? Select all that
frozen [14]
The correct answers are:
______________________________________________________
  [B]:  "  (3, -3)  " ;  AND:
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  [C]:  " (-2, -3) " .
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<u>
Note</u>:
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As such, the correct answers, are:
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  [B]:  "  (3, -3)  " ;  AND:
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6 0
4 years ago
Find the solution of this system of equations.
Kay [80]

Answer:

x=y

x+12x=-26

13x=-26

x=-2

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Step-by-step explanation:

6 0
3 years ago
HURRY!!!What is the sum of the measures of the interior angles of a 12-gon?
maria [59]
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6 0
3 years ago
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