Question

Find the missing coefficient.
(52 - 7)(54 - 6) = 254 +_
d +42​

Answer 1

Answer:

Step-by-step explanation:

52 - 7 * 54 - 6 = 254 + d + 42

Simplify

45 * 48 = 296 + d

2160 - 296 = _d

1864 = _d

d can be 1864 with a coefficient of 1