<span>Its speed is 18.05 m/s</span>
Answer:
Linear systems are systems of equations in which the variables are never multiplied with each other but only with constants and then summed up
When we have exponents like such (x^-6)^-2 , the numbers are multiplying, so we have x^12, then we take that value and, because it is dividing with the same base, we substract the numbers, so x^12-(-4) = x^16.
