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1 year ago

The solution to an inequality is given in interval notation as (2,). What is another way to represent this solution

Mathematics

2 answers:

ArbitrLikvidat [17]1 year ago

7 0

The correct answer to this question is Option (4).

Sindrei [870]1 year ago

4 0

Answer:

Step-by-step explanation:

EDG 2022

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Find the solutions of the quadratic equation 14x^2+9x+10=014x

Vesnalui [34]

Answer:

Option B. $x=-\frac{9}{28}(+/-)\frac{\sqrt{479}}{28}i$

Step-by-step explanation:

we know that

The formula to solve a quadratic equation of the form $ax^{2} +bx+c=0$ is equal to

$x=\frac{-b(+/-)\sqrt{b^{2}-4ac}} {2a}$

in this problem we have

$14x^{2}+9x+10=0$

$a=14\\b=9\\c=10$

substitute in the formula

$x=\frac{-9(+/-)\sqrt{9^{2}-4(14)(10)}} {2(14)}$

$x=\frac{-9(+/-)\sqrt{-479}} {28}$

Remember that

$i=\sqrt{-1}$

substitute

$x=\frac{-9(+/-)\sqrt{479}i} {28}$

$x=-\frac{9}{28}(+/-)\frac{\sqrt{479}}{28}i$

5 0

2 years ago

2. Use the distributive property to rewrite the following expression.<br> 3(x+5)

baherus [9]

The answer is 3x+15

You multiply the x and 5 by 3 to get 3x and 15

6 0

3 years ago

How do you solve 5h>4

blagie [28]

Answer:

any number equal or greater than 1

Step-by-step explanation:

5 time what is bigger the 4

8 0

3 years ago

Find a digit to make numbers that are divisible by 12 if it is possible: 9__32

alukav5142 [94]

Answer:

Step-by-step explanation:

Any digit will work if remainders are allowed.

If you want only whole number results

9132/12 = 761

9432/12 = 786

9732/12 = 881

4 0

2 years ago

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Is this a function or not a function? Explain why.

Ivenika [448]

Answer:

this is not a function

Step-by-step explanation:

the bottom numbers need to connect

3 0

3 years ago

Read 2 more answers