Question

es para hoy, doy coronita.​

Answer 1

a) $(7-10)\cdot(-8)^2=(-3)\cdot64=-192$

b) $2\cdot\sqrt{81}-(-4)^2\cdot\sqrt[3]{-64}-5^2=2\cdot9-16\cdot(-4)-25=18+64-25=57$

c) $\sqrt[3]{-27}\cdot(-5)+13\cdot(-2)^4=(-3)\cdot(-5)+13\cdot16=15+208=223$