Question

3) Calcule:
a) (-14)² =
b) (-20)²=
c)(+17)0 =
d) (-40)0 =​

Answer 1

a) (-14)² = (-14) . (-14) = 196

b) (-20)²= (-20) . (-20) =400

c)(+17)⁰ =1

d) (-40)⁰ = 1

Answer 2

oiii

a) 196

b) 400

c) 1

d) 1