Question

50 POINTS❤❤❤❤❤❤❤
ISSKA FACTOR KARO DO PLIZXZZ​

Answer 1

Answer:

x4 - x2 -12 = x4 - 4x2 + 3x2 -12 = x2( x2 -4) +3( x2 - 4)

= ( x2 -4)( x2 +3)

Answer 2

=x^4-x^2-12=x^4-4x-4x^2+3x^2-12=x^2=(x^ 2-4)+3(x^2-4)

=(x^2-4)(x^2+3)