Q18Multiple choice
Which of the following is not true?
- (A)(7 + 8) + 9 = 7 + (8 + 9)
- (B)(7 × 8) × 9 = 7 × (8 × 9)
- (C)7 + 8 × 9 = (7 + 8) × (7 + 9)
- (D)7 × (8 + 9) = (7 × 8) + (7 × 9)
Show answer
(C) 7 + 8 × 9 = (7 + 8) × (7 + 9)
Which of the following is not true?
(C) 7 + 8 × 9 = (7 + 8) × (7 + 9)