Question

cuánto es (5-3⁵÷2²+(12-5.2).7-√12:4+7⁰

cuánto es (28÷4+4)÷5+(7-4)²+√8²÷4+3²

cuánto es 17-(7.3-1)÷√100+2⁵÷2³+(123+1)²

cuánto es √3.17-2+(3⁴-8⁰)÷2⁴-√144

PORFA AYUDA!​

Answer 1

    (28÷4+4)÷5+(7-4)²+√8²÷4+3²

=(7+4)÷5+3²+8÷4+3²

=11÷5+3²+8÷4+3²

=2,2+2 x 3²+2

=2,2+2 x 9+2

=2,2+18+2

=22,2

    17-(7.3-1)÷√100+2⁵÷2³+(123+1)²

=17-6,3÷10+2²+124²

=17-0,63+4+15376

=15396,37

    √3.17-2+(3⁴-8⁰)÷2⁴-√144

=\sqrt{} \frac{317}{100}  x 2+(81-1)+16-12

=2\sqrt{} \frac{317}{100} +80+16-12

=2 x \sqrt{} \frac{317}{100} +80+16-12

=\frac{\sqrt{317} }{5} +80+16-12

=\frac{\sqrt{317} }{5}+84