Sagot :
Answer:
3. 4x³-5x²+9x+7
4. 3x³+4x²-8x-3
5. 6x⁵-x⁴+5x²-10
Step-by-step explanation:
Change mo yung position in descending order based sa exponents nya it means yung may pinakamataas exponent is nasa harap at yung pinakamaliit na exponent or walang exponent is nasa huli :)