Question

(х-3)^2(х+10)^2 Решить уравнение.

Answer 1

2. $((x - 3)(x + 10)) ^{2}$
3. $(x {}^{2} + 10x - 3 - 30) {}^{2}$
4. $(x {}^{2} + 7x - 30) {}^{2}$
5. $x {}^{4} + 49x {}^{2} + 900 + 14x {}^{3} - 60x {}^{2} - 420x$
6. $x {}^{4} - 11x {}^{2} + 900 + 14x {}^{3} - 420x$
7. $x {}^{4} + 14x {}^{3} - 11x {}^{2} - 420x + 900$