7 trillion divide by 5 is what

If the roots of a quadratic equation are 1±√5, then the product of the roots is

Drupady [299]

The plus-minus sign represents that there are two possible outcomes.

In this case, we have $1 \pm \sqrt{5}$ . When we branch out the possibilities we got 2 values: $1 + \sqrt{5}$ and $1 - \sqrt{5}$

Those are the roots of this equation. When they ask their product, they want you to multiply both numbers.

When we multiply them: $(1 + \sqrt{5}) \times( 1 - \sqrt{5})$

When we FOIL the we get: $1 \times 1 - 1 \times \sqrt{5} + 1 \times \sqrt{5} - \sqrt{5} \times \sqrt{5}$

Simplify:
$1 - \sqrt{5} + \sqrt{5} - 5$
$1 - 5 = 6$

So the product of the two roots of this equation is 6.

5 0

3 years ago

Read 2 more answers

Find the quotient. Write your answer in simplest form. 1/3 ÷ 6= 1/18?

Anna007 [38]

If you would like to solve 1/3 / 6, you can do this using the following steps:

1/3 / 6 = 1/3 / 6/1 = 1/3 * 1/6 = 1/18

The correct result would be 1/18.

8 0

2 years ago

Please Help Me Answer These

charle [14.2K]

Answer:

Question 1 : -2 3/4 × 3 1/5 . Change the fractions to improper fraction and multiply .

= -11/4 × 16/5

= -176/20

= -44/5

= -8 4/5

<h3> Question 1 answer : -8 4/5</h3>

Question 2: -4.6/-2

= -4.6/-2

= 2.3

<h3>Question 2 answer : 2.3</h3>

Question 3: - 7/8 ÷ (-2)(-4)

= 7/6(-4)

= -7/4

<h3>Question 3 answer : -7/4</h3>

Question 4 : -4 27/30

= -147/30

= -4.9

<h3>Question 4 answer : c</h3>

Question 5 : -3 13/20

<h3>Question 5 answer : -3.65</h3>

<h3>Therefore The answer are </h3><h3>-8 1/4 , 2.3 , -7/4 , c , -3.65</h3>

8 0

2 years ago

I really need the answer for this

belka [17]

Step-by-step explanation:

a-³/b-²

b²/a³ = 6²/5³ = 36/125

5 0

2 years ago

In a diabetes study we compared fathers' blood sugar levels and their sons' blood sugar levels. We took a sample of 200 fathers

CaHeK987 [17]

Answer:

B. the lower the father's blood sugar level the lower the son's blood sugar level

Step-by-step explanation:

Correlation coefficient is the measure of relationship or association between two variables. It ranges between -1.0 and 1.0, negative correlation coefficient(-1.0 to 0) means there is negative relationship between the two variables, an increase in one variable leads to a decrease in the other. Positive correlation coefficient (0 to 1.0) means that there is a positive relationship between the two variables, an increase in one variable leads to an increase in the other variable. And correlation coefficient of 0.0 shows that there is no relationship between the two variables. For the case above, the correlation coefficient of 0.84 shows that there is a strong positive correlation coefficient between father's blood sugar levels and son's blood sugar levels, so the lower the father's blood sugar level the lower the son's blood sugar level

8 0

3 years ago

Read 2 more answers