Question

2y^2+12y-432 factories ​

Answer 1

Answer:

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Answer 2

Answer:

Step-by-step explanation:

As the sum given in the question is not a perfect square, we'll have to use the technique/method of 'splitting the middle term'...

2y² + 12y - 432

Now, we have to multiply the 1st & last term and the answer must be set from the 2nd term by multiplying;

2y² × (-432) = (-864y²)

Now, (-864y²) = 36y × (-24y)....

and, 36y + (-24y) = 12y.....

So, now replace 12y to {36y + (-24)}...

Equation:

2y² + 36y - 24y - 432

= (2y² + 36y) + (-24y - 432)

Take common numbers outside,

= 2y(y + 18) -24 (y + 18)

= (y + 18) (2y - 24)

Here you GO!!!