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givi [52]
1 year ago
8

2x + 3 = 4x^2 completing the square

Mathematics
1 answer:
ch4aika [34]1 year ago
6 0

Answer:

\frac{1+\sqrt{13} }{4}, \frac{1-\sqrt{13} }{4}

Step-by-step explanation:

First, make them on one side of the formula in the form of ax^2+bx+c=0 which is 4x^{2} -2x-3=0

Next, insert the corresponding number in the quadratic formula, \frac{-b+\sqrt{b^{2}-4ac } }{2a}  ,\frac{-b-\sqrt{b^{2}-4ac } }{2a} , and the answer can be calculated.

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Find the area of the figure to the nearest square unit 3 cm and 8 cm
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The area of the given composite figure is 74.24cm^2

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Learn more on area of composite figures here: brainly.com/question/21135654

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