Question

Subtract a² + b² from a² - b²​

Answer 1

Answer:

a^2-b^2-(a^2+b^2) = a^2-b^2-a^2-b^2 = -2b^2answer

Step-by-step explanation:

hᎾᏢᎬ ᎥᏆ hᎬᏞᏢs 。^‿^｡

Answer 2

Answer:

$-2a^{2}$

Step-by-step explanation:

$a^{2} + b^{2} (from) a^{2} - b^{2} \\a^{2} - b^{2} -(a^{2} + b^{2})\\a^{2} - b^{2} - a^{2} - b^{2}\\-2a^{2}$