Question

5²-3(2)² + (4²- 2)
2(5)² - (8-1)²+2​

Answer 1

1)

5²-3(2)² + (4²- 2)

25-3(4)+(16-2)

25-12+14

27

2)

2(5)² - (8-1)²+2​

2(25)-(7)²+2

50-49+2

3