Q.4² + 1² = ?4² = ?1² = ?jawab ok?​

4² + 1² = 17.

4² = 16

1² = 1

4² = 4×4 = 16

1² = 1×1 = 1

4² + 1² = 17.

4² + 1²

= ( 4×4 ) + ( 1×1 )

= 16 + 1

= 17

____________

4²

= 4 × 4

= 16

____________

1²

= 1 × 1

= 1

#koreksi.