The product of the expression 3x(2[tex]x^{2}[/tex]-5x-4) is 6[tex]x^{3} -15x^{2} -12x[/tex].
What is an expression?
An expression is like equation but it is not of equal to type.
How to find the product?
We have been given one expression 3x ( [tex]2x^{2} -5x-4[/tex]) and we have to find the product of two polynomials.
So the product will be:
3x([tex]2x^{2} -5x-4[/tex])=6x[tex]x^{2}[/tex]-3x*5x-3x*4
=[tex]6x^{3} -15x^{2} -12x[/tex]
Hence the product will be =[tex]6x^{3} -15x^{2} -12x[/tex].
Learn more about expressions at https://brainly.com/question/723406
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