Question

(27 ÷ 9)²+ 6×2³-1.230⁰+(7²-3²)=
ayudaaa lo necesito en 1 hora ​

Answer 1

Respuesta:

9 + 48 - 1 + 40 = 96

Answer 2

$(27 \div 9) {}^{2} + 6 \times 2 {}^{2} - 1.230 {}^{0} + (7 {}^{2} - 3 {}^{2} ) =$

$apliacar \: la \: regla \: a {}^{0} = 1.a 0$

$1.23 {}^{0} = 1$

$( \frac{27}{9} ) {}^{2} + 2 {}^{3} \times 6 - 1 + 7 {}^{2} - 3 {}^{2}$

$dividir \: \frac{27}{9} = =3$

$= 3 {}^{2} + 2 {}^{3} \times 6 - 1 + 72 - 3 {?}^{2}$

$sumar \: lo \: elementos \: iguales \: \: \: 3 {}^{2} - 3 {}^{2} = 0$

$2 {}^{3} \times 6 - 1 + 7 {}^{2}$

$7 {}^{2} = 49$

$48 - 1 + 49 = 96$

$= 96$