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ruslelena [56]
3 years ago
10

What is the solution to 3x² - 2x+4=0​

Mathematics
1 answer:
Schach [20]3 years ago
4 0

Answer:

Step-by-step explanation:

2 solutions where found I hope this helps

x =(2-√52)/6=(1-√ 13 )/3= -0.869

x =(2+√52)/6=(1+√ 13 )/3= 1.535

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Answer:

The explanation is given below with the diagram.

Step-by-step explanation:

Given:

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In\ \triangle ACD\ and\ \triangle BCD\\\overline{AC} \cong \overline{BC}\ \textrm{ Two sides of Isosceles Triangle are congruent}\\\angle CAD \cong \angle CBD\ \textrm{Base angles of Isosceles Triangle are congruent }\\\overline{AD} \cong \overline{BD}\ \textrm{ D is the midpoint of AB given}\\\therefore \triangle ACD \cong \triangle BCD\ \textrm{ By Side-Angle-Side test}\\\therefore \angle ACD \cong \angle BCD\ \textrm{corresponding parts(angles) of congruent triangles}\\

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