3 years ago

A. 3(x + 2) = 18 B. X + 2 = 18

Mathematics

1 answer:

son4ous [18]3 years ago

6 0

Answer:

A. x=4

B. x=16

Step-by-step explanation:

A. multiply out: 3x+6=18

subtract 6 from both sides: 3x=12

divide both sides by 3: x=4

B. subtract 2 from both sides: x=16

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2 years ago

Read 2 more answers

Factor completely 6x2 − 11x − 10. (6x 2)(x − 5) (6x − 2)(x 5) (3x 2)(2x − 5) (3x − 2)(2x 5).

madreJ [45]

Factors of the given expression are $(2x-5) ,(3x+2)$

The given expression is:

$6x^2-11x-10$

<h3>What is a factor?</h3>

A factor is a number that divides another number leaving no remainder.

we can split the middle term as,

$6x^2-15x +4x-10\\$

$3x(2x-5)+2(2x-5)\\\\(2x-5) (3x+2)$

Therefore factors of the given expression are $(2x-5) ,(3x+2)$

To get more about factors visit:

brainly.com/question/9781037

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