zarakhanforeva zarakhanforeva

27-01-2019
Mathematics

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Plzzz help and show working out DONT JUST PUT THE ANSWER

Ignore my working out

Plzzz help and show working out DONT JUST PUT THE ANSWER Ignore my working out class=

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27-01-2019

[tex]4(2x-1)+3(2x+5)\qquad\text{use the distributive property}\ a(b+c)=ab+ac\\\\=(4)(2x)+(4)(-1)+(3)(2x)+(3)(5)\\\\=8x-4+6x+15\qquad\text{combine like terms}\\\\=(8x+6x)+(-4+15)\\\\=\boxed{14x+11}[/tex]

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