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3 years ago

5

True or False: To factor a polynomial using the grouping method, factor out the common terms from the first two terms and then t

he last two terms in the polynomial.

1 answer:

yan [13]3 years ago

6 0

Consider the following x^4+5x^3+x^2+5x = x^3(x+5) and x(x+5) making your 2 factors (x+5) and (x^3 +x)

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Write the quadratic equation whose roots are six and -2 and who’s leading coefficient is 3 use the letter X to represent the var

Artist 52 [7]

Answer:

$3X^{2} - 12X - 36 = 0$

Step-by-step explanation:

6 and - 2 are the only two solutions to the required quadratic equation.

So, if the variable is represented by X then (X - 6) and (X + 2) will be the only two factors of the polynomial function.

Therefore, the equation is

(X - 6)(X + 2) = 0

⇒ $X^{2} - 4X - 12 = 0$

If the leading coefficient of the equation is 3 then we can write the equation as $3X^{2} - 12X - 36 = 0$ (Answer)

6 0

3 years ago

Cassie’s score in a card game is 4 points away from zero. If Juanita’s score is the opposite of Cassie’s and is a negative value

zysi [14]

-4 is juanitas score.

5 0

3 years ago

Read 2 more answers

U=(1,2,3,4,5,6,7,8),a=(1,3,5,7), b=(4,5,6) is it true statement

kvv77 [185]

<u>Answer:</u>

U=(1,2,3,4,5,6,7,8), a=(1,3,5,7), b=(4,5,6) is false statement

<u>Solution:</u>

Given, two sets are a = (1, 3, 5, 7) and b = (4, 5, 6).

And their union set is U = (1, 2, 3, 4, 5, 6, 7, 8)

We have to find that whether above sets are true or not.

We know that, union of two sets will have the all elements in the two sets except the repeated elements.

Now, according to our knowledge.

Union of a and b = (1, 3, 5, 7, 4, 6)

Now compare the given union set with our set.

After comparison we can say that, both are not equal which means that given union set is false set.

Hence, given statement is false.

6 0

3 years ago

If you answer right you get brainliest. this is for 30 points

Phoenix [80]

Answer:

4th one

Step-by-step explanation:

18/6=3 3 units on the y-axis / vertical

That's the only one with (-4,-2)

3 0

3 years ago

In a geomatric sequence, a5= 36 and a7=16

Anettt [7]

Hello,

$a_{5}=36$
$a_{6}=36*r$
$a_{7}=36*r^2=16$
==>r²=16/36=4/9

==>r=2/3 or r=-2/3

4 0

3 years ago