" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
=2x+2y + 3x-3y
=5x-y
b. 5(x'2+1) + 4(x'2-1)
=5x'2+5 + 4x'2-4
=9x'2+1
c. -3(2x+1) + 4(x-5)
= -6x-3 + 4x-20
= -2x-23