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artcher [175]
4 years ago
14

!!!!!!! Why isn't A the correct answer? I am having trouble to reason why A is wrong so please help if can!

Mathematics
1 answer:
docker41 [41]4 years ago
4 0

Answer:

d.  x = -3

Step-by-step explanation:

<u />\sqrt{(x + 3)}÷ (x+8)(x-2) = 0

f(x) / g(x) = 0

Variable x cannot be equal to any of the values −8,2 since division by zero is not defined. Multiply both sides of the equation by (x−2)(x+8).

<u />\sqrt{(x + 3)} = 0 ------ square both sides

x + 3 = 0

solve for x:

x = -3

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Answer:

45 degree angle

Step-by-step explanation:

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6 0
2 years ago
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a regular polygon has a perimeter of 36 inches. each side is exactly 6 inches long. which figure does this discribe?
fgiga [73]
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3 0
3 years ago
X/-9 + n/-7 = 9<br> solve for x
Andrews [41]

9514 1404 393

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6 0
3 years ago
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NemiM [27]
Let x represent the cost of corn dogs. Let y represent the cost of pretzels.

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5 0
3 years ago
2 square root of 8 multiplied by the square root of 20
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