" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
2a² + a²b³ + A = 8a²-15a²b³-6a³b²
A = 8a² - 2a² - 15a²b³ - a²b³ - 6a³b²
A = 6a² - 16a²b³ - 6a³b²
b)
-3x²y + 2xy³ - A = x²y + 6xy³ - 2xy
-3x²y - x²y + 2xy³ - 6xy³ - 2xy = A
-4x²y - 4xy³ - 2xy = A
A = -4x²y - 4xy³ - 2xy
c)
A + 5k²lm⁴ + k⁴ - 2km = 12k⁴ + 5km
A = -5k²lm⁴ +12k⁴ - k⁴ + 5km + 2km
A = -5k²lm⁴ + 11k⁴ + 7km