Assuming that x neq -5 simplify (2x + 10)^4*(x + 5)^4.
This expression can be simplified by pulling a factor of \(2\) out of the first part to get \(16(x+5)^8\).
If you meant expand the equation, you get \(16x^8+640x^7+11200x^6+112000x^5+700000x^4+2800000x^3+7000000x^2+10000000x+6250000\)
