Question

(x-5)²-4(x+5)² / gfggfgfgfgfgfgfgfgfgfggfgfg

Answer 1

Ответ:

$-3x^{2} -50x-75$

Объяснение:

Упростить выражение:

(x-5)²-4(x+5)²

x$x^{2} -10x +25-4(x^{2} +10x+25)$

$x^{2} -10x+25-4x^{2} -40x-100$

$-3x^{2} -50x-75$

Answer 2

It seems like you have an expression that needs simplification, but there seems to be an error in the denominator you provided ("gfggfgfgfgfgfgfgfgfgfggfgfg"). It appears to be a repetition of letters without a clear mathematical representation. Please provide the correct denominator or let me know the specific expression you'd like to simplify, and I'll be happy to assist you.