Patrickdelegero3viz
Answered

what the discriminant and nature of roots?
4x²-3x-1=0

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Sagot :

Quinzenviz

QUADRATIC EQUATION

Find the discriminant and nature of roots.

Given: 4x²-3x-1=0

Formula: b²-4ac

First, identify the values of a, b, and c.

  • a=4; b=-3; 4=-1

Second, apply the formula in finding the discriminant which is b²-4ac.

  • (-3)²-4(4)(-1)

Third, solve them.

  • 9+16
  • 25

Lastly, write the discriminant and identify if the nature of roots is equal or unequal to zero, or if it is below zero.

Discriminant: 25

Nature of Roots: real and unequal

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