Question

Respuesta de (-0.5)²

Answer 1

Answer:

0.25

Step-by-step explanation:

we have

$(-0.5)^2$

we know that

$-0.5=-\frac{1}{2}$

substitute

$(-\frac{1}{2})^2=(-\frac{1}{2})(-\frac{1}{2})$

Remember that

$(-1)(-1)=1\\(-1)(1)=(-1)$

so

$(-\frac{1}{2})(-\frac{1}{2})=\frac{1}{4}=0.25$