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galben [10]
3 years ago
15

What is 3(b+4)-2 for an equivalent expression

Mathematics
1 answer:
Vika [28.1K]3 years ago
3 0
4b+1 equivalent to -2(b+4)+3
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Solve by using the quadratic formula:<br> x2 - 6x + 7 = 0
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Steps/Reasons/Explanation:

Question: Solve by using the quadratic formula:  x^{2}  - 6x + 7 = 0.

<u>Step 1</u>: Use the Quadratic Formula.

x = \frac{6 + \sqrt[2]{2} }{2}, \frac{6 - \sqrt[2]{2} }{2}

<u>Step 2</u>: Simplify solutions.

x = 3 + \sqrt{2}, 3 - \sqrt{2}

~I hope I helped you :)~ The quadratic formulaic is attached in an image.

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