What is the standard form of #y=(3x-5)(3x-2)#?

1 Answer
radee
Feb 4, 2016

#y = 9x^2 - 21x + 10#

Explanation:

The standard form of a quadratic equation is:

#y = ax^2 + bx + c#

So in this case, you need to expand the given and simplify it afterwards in order to get the standard form.

[Solution]
#y = (3x - 5)(3x - 2)#
#y = 9x^2 - 6x - 15x + 10#
#y = 9x^2 - 21x + 10#

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