Question

$a = ( \frac{1}{2} {)}^{2} - 0.25 + 1$
Ajutor va rog. ​

Answer 1

Răspuns: $\red{\bf ~a = 1~}$

Explicație pas cu pas:

$\bf a = \bigg(\dfrac{1}{2} \bigg)^{2}-0,25+1$

$\bf a =\dfrac{1^{2}}{2^{2}} -\dfrac{~25^{(25}~ }{100} +1$

$\bf a =\dfrac{1}{4} -\dfrac{1 }{4} +1$

$\red{\boxed{\bf ~a = 1~}}$

Answer 2

Răspuns:

a=1/4-(25/100)⁽²⁵+1

a=1/4-1/4+1

a=1