Question

if (-3)^6×(-3)^4 = (-3)^x find the x ​

Answer 1

Answer:

x=10

Step-by-step explanation:

$( - 3) {}^{6} \times ( - 3) {}^{4} = ( - 3) {}^{x} \\ = > ( - 3) {}^{6 + 4} = ( - 3) {}^{x} \\ = > ( - 3) {}^{10} = -( - 3) {}^{x} \\ comparing \: the \: power \: of \: 3 \\ = > x = 10$