factorise the following expression x squared minus 3 x minus 54
Answers
Answered by
2
Hey dear !!
Here is yr answer
........................................................................
=> x² -3x -54
=> x² + 6x -9x -54
=> x (x+6) -9 (x+6)
=> (x+6) (x-9)
x= -6
x = 9
Hope it hlpz....
Here is yr answer
........................................................................
=> x² -3x -54
=> x² + 6x -9x -54
=> x (x+6) -9 (x+6)
=> (x+6) (x-9)
x= -6
x = 9
Hope it hlpz....
Answered by
1
here is your answer hope this helps
Attachments:
zishan174:
oops second factor is x-9
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