Question

subtract x2 from -3x2​

Answer 1

$x {}^{2} - ( - 3x {}^{2} )$

$x {}^{2} + 3x {}^{2}$

$4x {}^{2}$

Hope it's helps to u⚡

Answer 2

Step-by-step explanation:

-3x² - x² = -4x²

HOPE IT HELPS YOU ❣️