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2 years ago

Solve x2 = −49 by using square roots.

Mathematics

2 answers:

Grace [21]2 years ago

8 0

Answer is B, There are no real solutions

X=7i, -7i

sineoko [7]2 years ago

8 0

Answer:

Option B, There are no real solutions

Step-by-step explanation:

<u>Step 1: Square root both sides</u>

$x^2 = -49$

$\sqrt{x^2} = \sqrt{-49}$

Since we are trying to square root a negative it would cause imaginary solutions so in conclusion we have no real solutions.

Answer: Option B, There are no real solutions

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3 years ago

Tyler's mom purchased a savings bond for Tyler. The value of the savings bond increases by 4% each year. One year after it was p

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Answer:

The value of the bond when Tyler's mom purchased it was $150

Step-by-step explanation:

we know that

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a is the initial value (y-intercept)

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3 years ago

1/3y+11=1/2y-3<br><br> What is y???

olga55 [171]

Answer:

$y=84$

Step-by-step explanation:

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Use distributive property.

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2 years ago

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Sophie [7]

Answer:

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