Question

Qual o valor da expressão 15²+√100+ 2 .5^5 +3^4.O?

Answer 1

Resposta:

$15^2+\sqrt{100}+2\cdot \:5^5+3^4\cdot \:0\\\\15^2+10+5^5\cdot \:2+0\\\\10+0=10\\\\5^5\cdot \:2+15^2+10\\\\6250+225+10\\\\6485$

Esse 10+0= é a raiz,  mais a ultima multiplicação

!

Answer 2

Resposta:

$15^2+\sqrt{100}+2*5^5+3^4*0\\\\15^2+10+5^5\cdot \:2+0\\\\\mathrm{Somar:}\:10+0=10\\\\5^5\cdot \:2+15^2+10\\\\6250+225+10\\\\\mathrm{Somar:}\:6250+225+10=6485\\\\6485$