Question

caucule o quadrado de 2,5,7,9,10,11,20

Answer 1

Explicação passo-a-passo:

• 2² = 2 x 2 = 4

• 5² = 5 x 5 = 25

• 7² = 7 x 7 = 49

• 9² = 9 x 9 = 81

• 10² = 10 x 10 = 100

• 11² = 11 x 11 = 121

• 20² = 20 x 20 = 400

Answer 2

Resposta:

${2}^{2} = 4 \\ {5}^{2} = 25 \\ {7}^{2} = 49 \\ {9}^{2} = 81 \\ {10}^{2} = 100 \\ {11}^{2} = 121 \\ {20}^{2} = 400$