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3 votes
Solve this quadratic equation

3a {}^(2) - 4 + 1
pleas help me​

User Aadigurung
by
8.4k points

1 Answer

5 votes

Answer:

1 and 1/3

Explanation:

3a² -4a +1 = 0

3a²- 3a - a+ 1= 0

3a(a-1) - (a-1)= 0

(a-1)(3a -1)= 0

a-1= 0 ⇒ a= 1

3a - 1= 0 ⇒ 3a= 1 ⇒ a= 1/3

User Ochedru
by
8.5k points

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