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serg [7]
3 years ago
14

What does it mean to approximate the zeros? And how would I do that?

Mathematics
1 answer:
I am Lyosha [343]3 years ago
8 0

Answer:

x ≈ - 1.56

x ≈ 2.56

Step-by-step explanation:

x^2 - x = 4

x^2 - x + 1/4 = 17/4

( x - 1/2 )^2 = 17/4

x - 1/2 =Sqrt[17]/2 or x - 1/2 = - (Sqrt[17]/2)

x = 1/2 + Sqrt[17]/2 or x = 1/2 - (Sqrt[17]/2)

The formula - b +- srt(b^2 - 4ac) / 2a could also be used

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7u=48 fill it in , one -step equations :integers
marissa [1.9K]
What is the question, are we supposed to find the value of "u"? If so, than u is equal to 6 6/7.
7 0
3 years ago
What is the factored form of x2 - 10x + 24
umka2103 [35]

Answer:

(x-6) (x-4)

Step-by-step explanation:

x^2 - 10x + 24

What 2 numbers multiply to 24 and add to -10

-6*-4 = 24

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(x-6) (x-4)

4 0
3 years ago
What does a line mean in a maths equation
Cerrena [4.2K]

A line means divided by

So basically if it was 1/2, then it would be 1 divided by 2.

P. S. 1 divided by 2 is not the answer I'm just explaining what a line is

8 0
3 years ago
2-3. The triangles below are drawn to scale and congruent sides and angles are indicated with tick marks.
mihalych1998 [28]

Answer: The triangles are congruent by SAS(side-angle-side)

Step-by-step explanation:

The triangles are congruent because 2 corresponding sides and one corresponding angle are given as congruent in an order respectable as a congruency statement(the SAS part).

6 0
2 years ago
How to learn to divide
ElenaW [278]

Answer:

EX. 210/6

Step 1. Set up the equation, 210/6

Step 2. Divide the first digit/number   6 x 30 = 180            210 - 180 = 30

Step 3. rewrite the equation that is left,    30/6        6 x 5 = 30        30 - 30 = 0

Step 4. Only if need be for another equation, repeat step 1 and 2 until you have your answer

The Answer to the equation 210/6 is 35

Try 426/6 by yourself, please don't use a calculator.

4 0
2 years ago
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