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ad-work [718]
3 years ago
14

Find the solutions to the equation below. Check all that apply. 2x^2 + 1-1x + 5 = 0

Mathematics
2 answers:
Serggg [28]3 years ago
7 0
Is -2 and option cause tbh that’s what i keep getting
IrinaK [193]3 years ago
6 0

Answer:

Step-by-step explanation:

The trick here is that the equation factors.

y= 2x^2 + 11x + 5

y = (2x + 1)(x + 5)

So either

2x + 1 = 0         subtract 1 from both sides      

2x = - 1             divide by 2  

2x = -1/2

or

x + 5 = 0          Subtract 5 from both sides

x = - 5

Answer: B and D

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Answer:

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We need to solve the equation 5n+7 =21 to find the value of n.

Adding -7 on both sides

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Dividing both sides by 5

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7 0
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4 0
2 years ago
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s2008m [1.1K]
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8 0
3 years ago
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Answer:

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Step-by-step explanation:

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answer \: is \:   \: \frac{n}{2}

<em>HAVE A NICE DAY</em><em>!</em>

<em>THANKS</em><em> </em><em>FOR GIVING ME THE OPPORTUNITY TO</em><em> </em><em>ANSWER YOUR QUESTION</em><em>. </em>

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