Question

(4^17+7^52)x(9^8+8^9)x(16^10-4^20)

Answer 1

\(=0\)

giải ra dài lắm bạn ạ

Answer 2

\(\left(4^{17}+7^{52}\right)\times\left(9^8+8^9\right)\times\left(16^{10}-4^{20}\right)\)

\(\left(4^{17}+7^{52}\right).\left(9^8+8^9\right).0\)

\(=0\)

Answer 3

\(\left(4^{17}+7^{52}\right)\times\left(9^8+8^9\right)\times\left(16^{10}-4^{20}\right)\)
\(=\left(4^{17}+7^{52}\right)\times\left(9^8+8^9\right)\times\left[\left(4^2\right)^{10}-4^{20}\right]\)
\(=\left(4^{17}+7^{52}\right)\times\left(9^8+8^9\right)\times\left(4^{20}-4^{20}\right)\)
\(=\left(4^{17}+7^{52}\right)\times\left(9^8+8^9\right)\times0\)
\(=0\)