Question

Please answer these questions step by step. Plźzzzzzzzzzz

Answer 1

Answer:

Q4 Ansa) 4x= (52+48) ( 52-48)

4x = 100 × 4

x = 100

Ansb) 14x = (47+33) (47-33)

14x = 90 × 14

x = 90

Ansc) 5x = (50+40) ( 50-40)

5x = 90×10

x = 90×2

x = 180