Question

1.Calcule:

a) 13²=
b) 26²=
c) 36²=
d)23³=

Answer 1

Oi, boa tarde!

a) 13²=
    13 x 13 =169

b) 262=
    26 x 26 = 676

c) 36²=
   36 x 36 =1296

d)23³=
23x 23 x 23 = 12.167

bons estudos!

Answer 2

a)
${13}^{2} = 169$
b)
${26}^{2} = 676$
c)
${36}^{2} = 1296$
d)
${23}^{3} = 12167$