Question

a) 1,3²x2
b)5x 0,1³
c)2,5²x1,01​

Answer 1

$1.3 \times 1.3 \times 2 = 1.69 \times 2 = 3.38$

$5 \times 0.1 \times 0.1 = 5 \times 0.01 = 0.05$

$2.5 \times 2.5 \times 1.01 = 6.25 \times 1.01 = 6.3125$

Answer 2

$1.3^2\cdot \:2 =2\cdot \:1.69 =3.38$

$5\cdot \:0.1^3 =5\cdot \:0.001 =0.005$

$2.5^2\cdot \:1.1 =1.1\cdot \:6.25 =6.875$

Sper că te-am ajutat!

Succes!