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Alik [6]
2 years ago
9

Will Mark Brainliest

Mathematics
2 answers:
Elis [28]2 years ago
8 0

Answer:

<h2><u>D) x = -2 ±7<your answer</u></h2>

Step-by-step explanation:

Solve the quadratic equation by completing the square.

x^2 + 4x - 3 = 0

A) x = 4 ±7

B) x = 2 ±7

C) x = -4 ±7

<u>D) x = -2 ±7</u>

GaryK [48]2 years ago
5 0

The correct answer is D

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geniusboy [140]

Answer:

White roses - 7

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Step-by-step explanation:

Set up proportional equations

White roses = x

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Set equal to 24

x + 3x - 4 = 24

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x is white roses, so there are 7

Plug x value into red rose equation

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21-4 = 17 red roses

Check

17+7 = 24

5 0
3 years ago
Please help with A,B for 10 points.
denis-greek [22]

Answer:

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Step-by-step explanation:

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x= (C -By)/A

4 0
2 years ago
Read 2 more answers
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insens350 [35]

D.

Step-by-step explanation:

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HELP I ONLY HAVE 2 MINUTES UNTIL MY TESTS ARE OVER -8 ≤ -1<br> True<br> False
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Answer:

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Step-by-step explanation:

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6 0
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Answer:

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Step-by-step explanation:

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