find the zero of the following Quadratic Polynomials
3x²-x-4
Answers
Answered by
8
Solution:
Given equation,
→ 3x² - x - 4 = 0
• We have to find out the zeros of the equation.
By splitting the middle term, we get,
→ 3x² + 3x - 4x - 4 = 0
→ 3x(x + 1) - 4(x + 1) = 0
→ (3x - 4)(x + 1) = 0
Therefore,
→ (3x - 4) = 0 or (x + 1) = 0
→ x = 4/3, -1
★ So, the roots of the given equation are 1⅓ and -1.
Answer:
- Zeros of the equation are 1⅓ and -1
Similar questions