Answer: 1. {-2, -3} 2. {-5, 5} 3. {-3, 5}
<u>Step-by-step explanation:</u>
1) First, factor the equation by finding two numbers whose product is 6 and sum is 5. Then apply the Zero Product Property by setting each product equal to zero and solving for m.
m² + 5m + 6 = 0
∧
1 + 6 = 7
2 + 3 = 5 This works!
(x + 2)(x + 3) = 0
x + 2 = 0 x + 3 = 0
x = -2 x = -3
2) Factor out the GCF of 5. Notice the remaining factor is the difference of squares (because the middle term is missing and the first and last terms are perfect squares. Then apply the Zero Product Property by setting each product equal to zero and solving for p.
5p² - 125 = 0
5(p² - 25) = 0
5(p +5)(p - 5) = 0
5 ≠ 0 p+ 5 = 0 p - 5 = 0
p = -5 p = 5
3) Factor out the GCF of 2. Factor the equation by finding two numbers whose product is -15 and sum is -2. Then apply the Zero Product Property by setting each product equal to zero and solving for x.
2x² - 4x - 30 = 0
2(x² - 2 - 15) = 0
∧
1 - 15 = -14
3 - 5 = -2 This works!
(x + 3)(x - 5) = 0
x + 3 = 0 x - 5 = 0
x = -3 x = 5
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Try #4 and #5 on your own. If you still need help with them, please create a new question and post them.
Answer:
B is the right answer and if you add
Answer:
There are two groups;
green and blue+white
Step-by-step explanation:
green=3
blue=3
white=1
total=green/blue*green/blue+white
=3/3*3/4
If my memory serves me well, according to charles law, use this formula: <span>m=(<span><span><span>P2</span>−<span>P1)/(</span></span><span><span>T2</span>−<span>T1). This is A.
In this cotext, slope is the constant.
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Answer:
Is this a complete question?
Step-by-step explanation:
Sorry there is not enough information. Put all the information given next time.
