Divide polynomial x^4+3x^2-x^2+9x-6. By x^2-3
Annabeth:
are you sure its 3x^2 ?
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x² + 3x + 2
x² + 0x-3 |
x ^ 4 + 0 - 3x²
= 0 + 3x³ +2x² + 9x
3x³ + 0 - 9x
= 0 + 2x² +18x - 6
2x² + 0 - 6
= 18x
∵Q = x² + 3x + 2, R = 18x
x² + 0x-3 |
x ^ 4 + 0 - 3x²
= 0 + 3x³ +2x² + 9x
3x³ + 0 - 9x
= 0 + 2x² +18x - 6
2x² + 0 - 6
= 18x
∵Q = x² + 3x + 2, R = 18x
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