28a^2b^4c^5-42a^3b^2c^4+56ab^3c^3
You asked:
Evaluate the expression: \(28 {a}^{2} {b}^{4} {c}^{5} - 42 {a}^{3} {b}^{2} {c}^{4} + 56 a \cdot {b}^{3} {c}^{3}\)
MathBot Answer:
Evaluated
\(\displaystyle 28 {a}^{2} {b}^{4} {c}^{5} - 42 {a}^{3} {b}^{2} {c}^{4} + 56 a \cdot {b}^{3} {c}^{3} = - 42 a^{3} b^{2} c^{4} + 28 a^{2} b^{4} c^{5} + 56 b^{3} c^{3} a \)
Factored
\[28 {a}^{2} {b}^{4} {c}^{5} - 42 {a}^{3} {b}^{2} {c}^{4} + 56 a \cdot {b}^{3} {c}^{3} = - 14 b^{2} c^{3} a \left(3 a^{2} c - 2 b^{2} c^{2} a - 4 b\right)\]