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Lostsunrise [7]
3 years ago
7

what are the four different ways to solve a quadratic equation? When would you prefer to use each method?

Mathematics
2 answers:
VLD [36.1K]3 years ago
6 0
Factorization method ,Formula method,Graphical method and completing the square method
Simora [160]3 years ago
5 0

Answer:

1. Factorization method

2. Formula method

3. Completing the square method

4. Graphical method

Step-by-step explanation:

There are four methods of solving quadratic equation:

1. Factorization method

2. Formula method

3. Completing the square method

4. Graphical method

1. Factorization method: Use factorization method when the quadratic equation can easily be factorize.

Example: x^2 - 4x - 12 = 0

(x-2)(x+6)

2. Formula method: This can be used when factoring the quadratic equation looks difficult or you are given instruction to use formula method

3. Completing the square method: Use completing the square method when you are instructed to do so.

4. Graphical method: This method is used when instructed to find x intercept.

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The rule is:
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Answer:
D ) Power of a Product Property
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the weight of meteorite A is 7 times the weight of meteorite B. if the sum of their weight is 176 tons, find the weight of each
dedylja [7]

Answer:

A= 154, B=22

Step-by-step explanation:

if meterorite A is 7 times bigger than B, then our equation would be 7B+B=176. This gives us B=22. Then you multiply 22 times 7 to get your A value.

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3 years ago
4x – 4 = – 12<br> X = ?<br> What is X ?
maxonik [38]

Answer:

X=-2

Step-by-step explanation:

4x-4=-12

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8 0
3 years ago
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telo118 [61]

Step-by-step explanation:

(x^4)^3=(x^3)^4 , true

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q^0 x q^5/q^2=(q^3)^2/q^3, true

q^0 x q^5/q^2= q^(0+5-2)= q^3

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2 years ago
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Please help me with this
kow [346]

Answer:

The first one

Step-by-step explanation:

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