1. Standard form of cubic polynomial of `3+y^2+8y-y^3`Solution:`3+y^2+8y-y^3`
The standard form of a cubic polynomial is `ax^3+bx^2+cx+d=0`, where `a!=0` and a, b, c, d are real numbers.
`-y^3+y^2+8y+3`
Standard form of `3+y^2+8y-y^3` is `-y^3+y^2+8y+3`
2. Standard form of cubic polynomial of `10+x^2+5x^3-3x`Solution:`10+x^2+5x^3-3x`
The standard form of a cubic polynomial is `ax^3+bx^2+cx+d=0`, where `a!=0` and a, b, c, d are real numbers.
`5x^3+x^2-3x+10`
Standard form of `10+x^2+5x^3-3x` is `5x^3+x^2-3x+10`
This material is intended as a summary. Use your textbook for detail explanation.
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