What is the standard form of $y=(2x+5)(2x-3) -3x^2+6x$ ?

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Answer 1 · 2016-04-15T10:24:03

#x^2+10x-15

The standard form of an equation such as this is: $ax^2 + bx + c$

By expanding and simplifying the question, we can get the answer:
$y = (2x+5)(2x-3) - 3x^2 + 6x$
$=4x^2-6x+10x-15-3x^2+6x$
$=x^2+10x-15$

What is the standard form of y=(2x+5)(2x-3) -3x^2+6xy=(2x+5)(2x-3) -3x^2+6x?