lim x mendekati –5 (2x⁴ + 3x³ – 25) = ... jawab yh help me dg caranya

jawab
Limit x->a

limi(x-> -5) ( 2x⁴ + 3x³ - 25 ) 
x = - 5
= 2(-5)⁴ + 3(-5)³ - 25
= 1.250 - 375 - 25
= 850