Question

Helpp pleaseeeee ... i don't understand
2d^2b - b^2d if b=3, d=4

Answer 1

ookay.. here it's given 2 d(square) b - b(square) d = ?

Answer 2

d = 4, b = 3.. b(square) = 9, d(square) = 16

Answer 3

so substitute these values, u'll get 2 x 16 x 3 - 9 x 4 (x is multiplication)

Answer 4

which gives 96 - 36, this is 60

Answer 5

Ohokl thanks you