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3 years ago

What is the smallest solution to this equation?

Mathematics

1 answer:

Lapatulllka [165]3 years ago

8 0

Answer:

x = - 6

Step-by-step explanation:

Given

$\frac{2}{3}$ x² = 24 ( multiply both sides by 3 )

2x² = 72 ( divide both sides by 2 )

x² = 36 ( take the square root of both sides )

x = ± $\sqrt{36}$ ← note plus or minus

x = ± 6

solutions are x = - 6, x = + 6

The smallest solution is x = - 6

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How do you solve 8a squared plus 2 = 634

Inga [223]

Answer:

a ≈ 8.9

Step-by-step explanation:

Set up the equation as so:

8a^2 + 2 = 634

First, subtract two from both sides:

8a^2 = 632

Then, divide by 8 to further isolate the variable.

a^2 = 79

To get rid of the squared, you have to take the square root of both sides. The square root of 79 is roughly 8.9. Ergo, a ≈ 8.9

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3 years ago

A graphing calculator displays 1.89•10^12 as 1.89e 12. How do you think it would display 1.89•10^-12? What does the E stand for?

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3 years ago

1. On her birthday, Shruti bought 2 kg sweets and distributed 1 kg 500 g among her classmates. How much sweets were left with he

uysha [10]

Answer:

500g

Step-by-step explanation:

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I hope I helped you! :)))

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2 years ago

Read 2 more answers

the difference between the squares of two numbers is 3. Twice the square of the first number increased by the square of the seco

Maurinko [17]

Answer:

The number are $\sqrt{6}$ and $\sqrt{6}$ .

Step-by-step explanation:

Given as :

The difference between the squares of two number = 3

And , Twice the square of the first number increased by the square of the second number is 9

Now, Let The first number = F

And The second number = S

So , According to question

F² - S² = 3 .......A

2 F² - S² = 9 ........B

Now, solving the equations

( 2 F² - S² ) - ( F² - S² ) = 9 - 3

Or, ( 2 F² - F² ) + ( S² - S² ) = 6

Or, F² + 0 = 6

∴ F = $\sqrt{6}$

Putting the value of F in eq A

So, ( $\sqrt{6}$ )² - S² = 3

Or, 6 - 3 = S²

Or, S² = 3

∴ S = $\sqrt{3}$

So, The number are $\sqrt{6}$ , $\sqrt{6}$

Hence The number are $\sqrt{6}$ and $\sqrt{6}$ . Answer

8 0

3 years ago

Please help me! Will mark brainliest for the correct answer!

Tanya [424]

Answer:

The answer is B

Step-by-step explanation:

Hope this helps :))

7 0

3 years ago

What is the smallest solution to this equation?​

What is the smallest solution to this equation?