Question

What is the sum of the given polynomials in standard form? (x2 – 3x) + (–2x2 + 5x – 3) –3x2 + 8x – 3 –x2 – 2x – 3 3x2 – 8x + 3 –x2 + 2x – 3

Answer 1

$(x^2-3x)+(-2x^2+5x-3)=x^2-3x-2x^2+5x-3=(x^2-2x^2)+(-3x+5x)-3\\\\=-x^2+2x-3$

Answer 2

Answer:

What is the sum of the given polynomials in standard form?

(x2 – 3x) + (–2x2 + 5x – 3)

–3x2 + 8x – 3

–x2 – 2x – 3  

3x2 – 8x + 3  

–x2 + 2x – 3

Step-by-step explanation: Answer D on EDGE