2x²+x-45 in middle term splitting
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Answered by
4
Answer:
[x + 5 ] [ 2x - 9 ]
Step-by-step explanation:
2x sq. + x - 45
2x sq. 10 x - 9x -45
2x [ x + 5 ] - 9 [ x + 5 ]
[x + 5 ] [ 2x - 9 ]
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Answered by
0
2x^2+x-45
ac = 45*2= 90
2x^2+x-45
2x^2+10x-9x-45
2x(x+5) -9(x+5)
(2x-9) (x+5)
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