Question

15689x _ 2644666+19876x=2​

Answer 1

Step-by-step explanation:

Let (46)2 - x2 = 4398 - 3066

Then, (46)2 - x2 = 1332

⇒ x2 = (46)2 - 1332

∴ x2 = (50 - 4)2 - 1332

x2 = (50)2 + 42 - 2 × 50 × 4 - 1332

x2 = 2500 + 16 - 400 - 1332

x2 = 2516 - 1732

x2 = 784

x = 28

Answer 2

Step-by-step explanation:

15689x -2644666+19876x=2

35,565x=2644668

x=2644668/35565.