Question

ta = (b + c) = (a + b) + (a + c), if a = -20, b = -5, c = 4​

Answer 1

Answer:

a = -20, b = -5, c = 4

ta = (b + c) = (a + b) + (a + c)

ta = (-5+4) = [-20+(-5)] + (-20+4)

ta = -1 = -25 + (-16)

ta = -1 = -25 - 16

ta = -1 = -41

hope it helps you