Question

3ab+4bc-5ca when a=4 b=5 c= -2

Answer 1

3x4x5 + 4×5×(-2) - 5(-2)×4
60 - 40 - (-40)
= 60 - 40 + 40

answer is 60

hop3 this helps... if it does then plz mark brainliest

Answer 2

I hope this is correct