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What is the standard form of #y= (3x^2-7)(2x-2) #?

Answer 1

Isaiah Anthony

#y-2x(3x^2-10)=14#

#y=(3x^2-7)(2x-2)# #=> y=6x^3-6x-14x+14# #=> y=6x^3-20x+14# #=> y-6x^3+20x=14# #=> y-2x(3x^2-10)=14#

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Answer 2

Eva Abramson

#y=6x^3-6x^2-14x+14#

#"expand the factors using the FOIL method"#

#rArr(3x^2-7)(2x-2)#

#=6x^3-6x^2-14x+14larrcolor(red)"in standard form"#

#"to express a polynomial in "color(blue)"standard form"#

#"start with the term with the highest exponent of the "# #"variable followed by decreasing exponents of the variable"# #"in descending order"#

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Answer 3

Avery Alexander

The standard form of ( y = (3x^2 - 7)(2x - 2) ) is ( y = 6x^3 - 20x^2 + 14x - 14 ).

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.