Question

Find the product of (-3/4ab^3)*(-2/3a^2 b^4)

Answer 1

$\square \: \: \blue{ \bf\bigg( \frac{ - 3}{4} ab^3\bigg) \times \bigg( \frac{ - 2}{3} a^2 b^4\bigg)} \\ \\ \to \tt \bigg( \frac{ \green{\cancel-} \purple{\cancel3}}{4 } \times \frac{ \green{\cancel- }2}{ \purple{\cancel3}} \bigg) \times {ab}^{3} \times {a}^{2} {b}^{4} \\ \\ \to\tt \frac{2}{4} \times {a}^{(1 + 2)} \: {b}^{(3 + 4)} \\ \\ \to \tt \red{\frac{1}{2} {a}^{3} {b}^{7} } \: \: \: \: \: or \: \: \: \: \: \red{\frac{ {a}^{3} {b}^{7} }{2} }$