Question

a=(-3); b=(-2) and c= 4 find the value of -
y 3a²b-4b²c + 5c²a​

Answer 1

Answer:

-358

Step-by-step explanation:

ans is -358 by putting values

Answer 2

a = -3, b = -2 and c = 4

hence,

a² = 9, b² = 4 and c² = 16

now,

y = 3a²b - 4b²c + 5c²a

y = 3(9)(-2) - 4(4)(4) + 5(16)(-3)

y = - 54 - 64 - 240

y = - 358