Question

P(x) = -4x5 + 2x3 + x2 – 3x + 2
Q(x) = 2x* + 5x2–2 x3 + 3x –1
R(x) = 7x2 -x + 3
S(x) = 2x + 1
ayuda por favor urgente​

Answer 1

1. X=28
2. X=1
3. X= 17

$\times = - \frac{1}{2}$