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2 years ago

What is the solution of the question 2(x+2)^2-4=28

Mathematics

1 answer:

Arisa [49]2 years ago

5 0

2((x+2)(x+2)}-4=28
2{x^2 + 4x + 4}-4=28
2x^2 +4x=28
2(x^2+2x)=28
x^2+2x=28/2
x^2+2x=14

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3 years ago

Need to find the sum of 50

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Answer:

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Step-by-step explanation:

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3 years ago

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kotegsom [21]

Answer:

B.64 miles

Step-by-step explanation:

Let Oliver's be x

Let Stephanie's be y

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5 0

2 years ago

Read 2 more answers

Pls help me out!!! ((#4))

AlexFokin [52]

Pythagorean Therom
a^2 + b^2 = c^2
5^2 +b^2 = 7^2
25=b^2 = 49

49-25=b^2

49-25=14

b^2=24

b=sqrt24

sqrt24=4.89898

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2 years ago

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Step-by-step explanation:

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Thus, half the money ($68) to find 50%.

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Hope this helps!

6 0

2 years ago