Question

1. si k3+10=74, halle la suma de 4k2+1=

Answer 1

k³ + 10 = 74

k³ = 64

k = 4


4k² + 1 = 4(4²)+1 = 4(16) + 1 = 64 + 1 = 65


Por tanto 4k²+1 = 65