Respuesta :

Answer:

So the expression in standard form will be [tex]2x^3-x^2-3x-14[/tex]        

Step-by-step explanation:

We have given expression [tex](x+2)(2x^-5x+7)[/tex]

We have to write this expression in standard form

For writing in standard form first we have to multiply the expression

So after multiplication number [tex](x+2)(2x^2-5x+7)=2x^3-5x^2+7x+4x^2-10x-14=2x^3-x^2-3x-14[/tex]

So the expression in standard form will be [tex]2x^3-x^2-3x-14[/tex]

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