7m² + mn - 13m8c²d - cd²3x(x + 2) - 2(x + 2)
These are algebraic expressions with multiple terms. To simplify them, we can factor out common terms:
1) For 7m² + mn - 13m:= m(7m + n - 13)
2) For 8c²d - cd²:= cd(8c - d)
3) For 3x(x + 2) - 2(x + 2):= (x + 2)(3x - 2)
7m² + mn - 13m
8c²d - cd²
3x(x + 2) - 2(x + 2)
These are algebraic expressions with multiple terms. To simplify them, we can factor out common terms:
1) For 7m² + mn - 13m:
= m(7m + n - 13)
2) For 8c²d - cd²:
= cd(8c - d)
3) For 3x(x + 2) - 2(x + 2):
= (x + 2)(3x - 2)