2 years ago

Simply the expression

Mathematics

2 answers:

Rashid [163]2 years ago

6 0

Answer:

12+27a

Step-by-step explanation:

3(4+9a)=3(4)+3(9a)=12+27a

nevsk [136]2 years ago

5 0

Answer:12+27a

Step-by-step explanation:

3x4=12

9x3=27

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stich3 [128]

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Step-by-step explanation:

So we go backwards, since we have x= 1/2 , 7

$(x - \frac{1}{2} )(x - 7)$

Now we have to foil to get the quadratic

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Our final result comes out to be

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