Respuesta :
p(x) = 5x^4 − 3x^3 + 2x^2 + 24
for x = 2
=>
p(2) = 5(2)⁴-3(2)³+2(2)²+24
= 80-24+8+24
= 88
so, the numbers of money that they spend together = 2×88 = $176
- p(x)=5x⁴-3x³+2x²+24
for x=2
p(2)
- 5(2)⁴-3(2)³+2(2)²+24
- 5(16)-3(8)+2(4)+24
- 80-24+8+24
- 80+8
- 88
Together
- 88(2)
- $176