Math, asked by arunkumarsingh993557, 10 months ago

factorise the following expression 2rspuare minus9r minus 45

Answers

Answered by subrajeet51

1

Answer:

2r²-9r-45 =2r²+6r-15r-45 =2r(r+3)- 15(r+3) =(2r-15)(r+3) HOPE IT HELPS MARK IT AS BRAINLIEST PLZ.

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