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Nady [450]
3 years ago
9

4(x*x+2x+30 how to simplify this

Mathematics
1 answer:
OLga [1]3 years ago
6 0

Answer:

4x^2 + 8X +120 hopefully its work for you

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3 years ago
Two angels re supplementary. The larger angle is 48 degrees more than the 10 times the smaller angle. Find the measure of each a
evablogger [386]
Supplementary angles are two angles that add up to 180°.

STEP 1:
find the value of x

x= smaller angle
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Add the two angles above to equal 180.

x + (10x + 48)= 180
combine like terms

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subtract 48 from both sides

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Hope this helps! :)
8 0
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