Question

mgjgh?
solve the sum problem​

Answer 1

Hello dear,

Given problem is ( 1² + 2² - 3² ) ÷ ( -4 )⁰

• {( 1 × 1 ) + ( 2 × 2 ) - ( 3 × 3 )} ÷ ( 1 )
• { 1 + 4 - 9 } ÷ 1
• ( 5 - 9 ) ÷ 1
• - 4 ÷ 1 = - 4. ( Ans )

Hence, The required answer is: - 4

Note a fact, ( a )⁰ = 1. This is applied in the ( -4 )⁰.