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meriva
3 years ago
7

How to solve 2x² - x - 3 = 0

Mathematics
1 answer:
Pie3 years ago
6 0
2x²- x -3 = 0 ⇒ 2x²-x= 0 + 3 ⇒ 2x² - x = 3 ⇒ 2x = 3 ⇒ x = 1.5
            
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Simplify the following expresión by combining like terms: 8x +7 - 2x + y
beks73 [17]

Simplifying the expression 8x +7 - 2x + y, by combining like terms is 6x + y + 7

<h3>How to simplify an expression?</h3>

The expression have to be simplified by combining the like terms.

Like terms are terms whose variables (and their exponents such as the 2 in y²) are the same.

Therefore,

8x +7 - 2x + y

The like terms are 8x and 2x . Therefore, lets combine it.

8x - 2x + y + 7

Therefore, the simplified expression is 6x + y + 7

learn more on simplification here:brainly.com/question/13056018

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8 0
2 years ago
Slope of (-3.6) and (-3,0)
KiRa [710]

Answer:

the slope for the points is 6

Step-by-step explanation:

6

5 0
3 years ago
Ok. 4. 62 decreased by 2 7 co 8 anolo 5. 14 increased by 14​
Roman55 [17]

Answer: Arachidonic acid (AA, sometimes ARA) is a polyunsaturated omega-6 fatty acid 20:4(ω-6), or 20:4(5,8,11,14).

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6 0
2 years ago
A. Suppose you have just inherited a sum of money. Let’s say you choose to invest the money. How much did you inherit? Choose an
leva [86]

Amount =$48003.20

Step-by-step explanation:

Here apply the compound interest formula;

A=P(1+\frac{r}{n} )^{nt}

where;

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n=number of compounding per year=1

t=time period the amount in invested=10

In our case, the amount after investing will be;

A=37,500(1+0.025)^{10} \\\\A=37,500(1.025)^{10} \\\\A=48003.20

Interest earned after the period= $48003.20-$37500 =$10503.20

Learn More

Compound Interest formula application: brainly.com/question/7014337

Keywords: inherit, sum, money, interest

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3 0
3 years ago
Summerfield has a population of 26,000 people. The town has been seeing its population decline by 10% every year. If this trend
photoshop1234 [79]

Answer:

should be 1007

1007.2932714 if we're being exact.

6 0
3 years ago
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