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

##### 2 Answers

Dec 1, 2015

#### Explanation:

The "standard form" for a quadratic is (in general)

with constants

Dec 1, 2015

Look at the method. It is using something called the 'Distributive' law

#### Explanation:

Given

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Notice that the sign of the

If the sign had been negative then we would have

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