Answers

2014-11-25T20:42:16+05:30
(-9x3 + 3x2-15x) /(-3x)
=(-27+6-15x/-3x)
=-21-5x
this is the answer.
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2014-11-25T23:22:05+05:30
(-9×3 + 3×2 - 15x) ÷ (-3x)
=(-27 + 6 - 15x) ÷ (-3x)
=[-21÷(-3x)] - [15x÷(-3x)]
=-21÷(-3x)+5
=7÷x+5
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