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2 years ago

Use the distributive law and then simplify: (3x -2) (x +1)

Mathematics

2 answers:

jenyasd209 [6]2 years ago

6 0

(3x-2)(x+1)
3x*x+3x-2x-2
3x^2+3x-2x-2
3x*2+x-2
I think this is the answer

Andru [333]2 years ago

6 0

Answer:

3 $x^{2}$ +x −2

Step-by-step explanation:

3x(x+1)−2(x+1)

3x⋅x+3x⋅1−2(x+1)

3x⋅x+3x⋅1−2x−2⋅1

3x2+3x−2x−2⋅1

3x2+3x−2x−2

= 3 $x^{2}$ +x−2

hope this helps

plz mark brainliest

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slava [35]

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Step-by-step explanation:

We are given:

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The formula to calculate mean is: $Mean=\frac{Sum\:of\:all\:data\:values}{Number\:of\:data\:Values}$

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So, The value of x: x=15

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