18 x [7 +(-3)] = [18 x 7] + [18 (-3)](-21) ~[(-4)+(-6)] = [(-21) (-4)]

1.	18 x [7 +(-3)] = [18 x 7] + [18 (-3)](-21) ~[(-4)+(-6)] = [(-21) (-4)] + [(-21) (-6)
Answer» ONG>Answer: Explanation: a. 18 × [7-3] = 126 + [-54] (+×- = -) 18 × 4 = 126-54 72 = 72 therefore lhs = rhs b. 21×[-10] = [84]+[126] ( -×- = +) -210 =/= 210 therefore lhs =/= (is not equal to) rhs hope this WRKS PLZ brainlist me plz

18 x [7 +(-3)] = [18 x 7] + [18 (-3)](-21) ~[(-4)+(-6)] = [(-21) (-4)] + [(-21) (-6)

Answer» ONG>Answer:

Explanation:

a. 18 × [7-3] = 126 + [-54] (+×- = -)

18 × 4 = 126-54

72 = 72

therefore lhs = rhs

b. 21×[-10] = [84]+[126] ( -×- = +)

-210 =/= 210

therefore lhs =/= (is not equal to) rhs

hope this WRKS

PLZ brainlist me plz