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(By+by+1) -
A wooden beam is (by? +by+1) meters long. If a piece of length (y2 - 11) meters is cut off, express the length of the
remaining piece of beam as a polynomial in y.

Please Helppppp Byby1 A Wooden Beam Is By By1 Meters Long If A Piece Of Length Y2 11 Meters Is Cut Off Express The Length Of The Remaining Piece Of Beam As A Po class=

Answer :

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Answer:

remaining length: 5y² + 6y + 12

Explanation:

new length = original length - length cut

solve for new length:

6y² + 6y + 1 - (y² - 11)

6y² + 6y + 1 - y² + 11

6y² - y² + 6y + 11 + 1

5y² + 6y + 12
Beam = 6y^2 + 6y + 1
Cut off = y^2 -11
Remaining = Beam - Cutoff
Rem = 6y^2 + 6y + 1 - (y^2 -11)
REM = 5y^2 +6y + 12

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