(9x2 - x +15) (x2-3)
Answers
Answered by
0
Answer:
(18-x+15)(x²-3)
(33-x)(x²-3)
x²(33-x) -3(33-x)
33x²-x³-99+3x
arranging in order
-x³+33x²+3x-99
Step-by-step explanation:
Answered by
2
Answer:
9x^4-x^3-12x^2+3x-45
Step-by-step explanation:
(9x2 - x +15) (x2-3)
=9x^4-27x^2-x^3+3x+15x^2-45
=9x^4-x^3-12x^2+3x-45
I hope it helps
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