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2 years ago

HELP PLS BRAINLIEST IF POSSIBBLE factor each polynomial completely a^2-ab-8a+8a brainly

Mathematics

1 answer:

sineoko [7]2 years ago

7 0

Answer:

a(a - b)

Step-by-step explanation:

given polynomial: a²- ab - 8a + 8a

We can first simplify this answer by removing like terms,

- 8a + 8a = 0

so we have a²- ab in. the simplest form

we can take this one step further and factor out the a (not simplest form)

a time a = a²

a times b = ab

hence, a(a - b)

Learn more about Factoring here: brainly.com/question/18032923

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6.2÷(2x+1)=2 1/3 ÷4 find x

Norma-Jean [14]

You can look at all the fractions and form the least common multiple of their denominators.

6.2 = 6 1/5 has a denominator of 5

÷ (2x+1) puts (2x+1) in the denominator

2 1/3 has a denominator of 3

÷ 4 puts 4 in the denominator

These denominators have no common factors, so the least common multiple of 5, (2x+1), 3, and 4 is their product: 60(2x+1). Multiply the equation by this value.

$\dfrac{6.2}{(2x+1)}\times 60(2x+1)=\dfrac{2\frac{1}{3}}{4}\times 60(2x+1)\\\\372=35(2x+1)\\\\372=70x+35\qquad\text{eliminate parentheses}\\\\337=70x\qquad\text{subtract 35}\\\\x=\dfrac{337}{70}\qquad\text{divide by the x coefficient}$

The solution is x = 337/70.

3 0

3 years ago

The expression 3/8 + 3/4 factored is

MatroZZZ [7]

Not to sure what you mean by factored but 3/4=6/8 so the answer would be 11/8

7 0

4 years ago

The price of gold is often reported per ounce. At the end of 2005, this price was $513. At the end of 2015, it was $1060. By wha

kondor19780726 [428]

Answer:

106.6 %.

Step-by-step explanation:

That would be (1060- 513) / 513) * 100

= 106.6 %.

7 0

3 years ago

PLEASE HELP ME NOW ASAP I HAVE A MIN LEFT

cluponka [151]

Answer: B

Step-by-step explanation:

3 0

3 years ago

Please help me with #13.

Contact [7]

No , because there are more ounces in a tp then there are pounds. hoped I helped ignore the one comment from me.

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3 years ago