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dusya [7]
3 years ago
11

Solve x^2-7x+12=0 by using the quadratic formula

Mathematics
1 answer:
Katarina [22]3 years ago
4 0
The answer is : x=4, 3
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Delicious77 [7]
Because you can have a negative inside the absolute value so even if it is inside the absolute value of -3 will come out as 3.
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Whats the area of a rectangle 17ft 4ft​
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68

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Multiply the numbers to get the area

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60 people plan to attend the dance and each
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10 pizzas should be ordered

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Which logarithmic equation is equivalent to 2^5=32
stepan [7]

Answer: 5=log_{2}(32)5=log

2

(32)

Step-by-step explanation:

1. By definition, you have if y=b^{x}y=b

x

, then x=log_{b}(y)x=log

b

(y)

2. Keeping this on mind, you must follow the proccedure shown below:

- You have that:

2^{5}=322

5

=32

Where:

\begin{lgathered}x=5\\y=32\\b=2\end{lgathered}

x=5

y=32

b=2

- Substitute values into x=log_{b}(y)x=log

b

(y) . Then, you obtain:

5=log_{2}(32)5=log

2

(32<em><u>)</u></em>

3 0
2 years ago
Drag a statement or reason to each box to complete this proof.
mars1129 [50]

     Statements                                                  Reason

1. -6(x-4)= 42                                        Given

2. \frac{-6(x-4)}{-6} = \frac{42}{-6}       Division property of equality

" Division property of equality states that if we divide both sides of an equation by the same nonzero number, the equation remains equal".

3. x-4 = -7                                            Simplifying

4. x-4+4 = -7+4                                  Addition property of equality

"Addition property of equality states that if the same number is added to both sides of an equation, then the equality is still true".

5. x = -3                                               Simplifying

Therefore, the solution to the equation -6(x-4)= 42 is x = -3.

6 0
3 years ago
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