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Paul creates the diagram to help him factor 4x2 + x – 5 by using double grouping. His diagram is incomplete.


Which terms should Paul write in squares M1 and M2?

5x and −4x
–5x and 4x
–2x and 10x
2x and −10x

Paul creates the diagram to help him factor 4x2 x 5 by using double grouping His diagram is incomplete Which terms should Paul write in squares M1 and M2 5x and class=

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TreyNAnswers
The correct answer is A) 5x and −4x 

HOPE THIS HELPED, Please mark Branliest

Answer: First option is correct.

Step-by-step explanation:

Since we have given that

[tex]4x^2+x-5=0[/tex]

We need to find the terms by using double grouping.

By splitting the middle term:

[tex]4x^2+x-5=0\\\\4x^2-4x+5x-5=0\\\\4x(x-1)+5(x-1)=0\\\\(4x+5)(x-1)=0[/tex]

So, it has two roots are (4x+5) and (x-1).

And by double grouping we get that

[tex]4x^2+5x-4x-5[/tex]

So, M₁ = 5x

and M₂ = -4x

Hence, First option is correct.

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