Question

Find the value of $(-2a^2)\times (-3b^2)\times (-4c^2)\times abc$

Answer 1

Multiplication of algebraic expressions

We know that,

Product of two monomials $=$ (Product of their numerical coefficients) $\times$ (Product of their literal coefficients)

Therefore,

$$\begin{gathered} (-2a^2)\times (-3b^2)\times (-4c^2)\times abc=(-2\times -3\times -4)(a^2\times b^2\times c^2) \\ =-24a^2{b}^2{c}^2 \end{gathered}$$

Therefore, value of given expression $-24a^2{b}^2{c}^2$