Question

Evaluate :
b²y-9b²y+2b²y-5b²y​

Answer 1

$Given \: algebraic \: expression :$

$b^{2}y - 9b^{2}y + 2b^{2}y - 5b^{2}y$

$= (1-9+2-5)b^{2}y$

$= ( -8-3)b^{2}y$

$= -11b^{2}y$

Therefore.,

$\red{ b^{2}y - 9b^{2}y + 2b^{2}y - 5b^{2}y}$

$\green { = -11b^{2}y}$

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Answer 2

Answer:

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