sidneymatthews05 sidneymatthews05

19-03-2020
Mathematics

contestada

4(x − 4) + 2(3x2 + 3x − 20)

Respuesta :

rileyew96 rileyew96

19-03-2020

Answer:

[tex]10x-56 + 6x^{2}[/tex]

Step-by-step explanation:

Step 1: [tex]4x-16+2(3x^{2} +3x-20)[/tex]

Step 2: [tex]4x-16+6x^{2} +6x-40[/tex]

Step 3: [tex](4x+6x) + (-16-40) +6x^{2}[/tex]

Step 4: [tex]10x - 56 + 6x^{2}[/tex]

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