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wariber [46]
4 years ago
8

Use the quadratic formula to solve x-6x+8=0

Mathematics
1 answer:
Sedbober [7]4 years ago
6 0

x  = [-(-6) +/- sqrt((-6)^2 - 4*1 * 8))] / 2

   =  (6 + sqrt4) / 2 ,  ( 6 - sqrt4)/2

  =  4 , 2
You might be interested in
50 POINTS!!!
user100 [1]

Answer:

{(2, 8), (3, 5), (3,0)}

Step-by-step explanation:

6 0
3 years ago
Given 2 and 1 over 10 times negative seven times 5 over 12, determine the product.
yKpoI14uk [10]

The solution to the algebra 2 and 1 over 10 times negative seven times 5 over 12 is; negative six and 1 over 8

<h3>How to Multiply Fractions?</h3>

2 and 1 over 10 times negative seven times 5 over 12 can also be expressed as; 2¹/₁₀ * ⁽⁻⁷ * ⁵⁾/₁₂

Multiplying out the bracket gives;

²¹/₁₀ * -³⁵/₁₂

Dividing by common factors gives;

= ⁷/₂ *  ⁻⁷/₄

= -49/8

= -6¹/₈

This can also be written as negative six and 1 over 8

Thus, we conclude that the solution to the algebra 2 and 1 over 10 times negative seven times 5 over 12 is; negative six and 1 over 8

Read more about Multiplication of fractions at; brainly.com/question/7335118

#SPJ1

4 0
2 years ago
Whats another website I can use to find answers? Besides brainly. Ive looked everywhere but i cant find a dependable sources.
quester [9]

Answer: u dont need one brainly is perfect

Step-by-step explanation:

6 0
3 years ago
What is the answer to this
Lyrx [107]
The answer to that is -50. Hope this help
3 0
4 years ago
Read 2 more answers
Answers with explanations
Snezhnost [94]

To answer this question, try to solve the system of equations.  Start by plugging in "x^{2} +3x-7" in for y in the second equation:

x^{2} +3x-7-5x+8=0

<em>*Combine like terms*</em>

x^{2} -2x+1=0

<em>*Factor*</em>

(x-1)(x-1)=0

<em>*Set each term equal to 0*</em>

x-1=0

<em>*Add 1 to both sides*</em>

x=1


C) There is exactly 1 solution.


Hope this helps!!

7 0
3 years ago
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