find zereos of polynomial 4√3 x^2 + 5x - 2√3 =0
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p(x) = 4√3x² + 5x - 2√3
==> 4√3x² + 8x - 3x - 2√3 = 0
==> 4x(√3x + 2) - √3(√3x + 2) = 0
==> (√3x + 2)(4x - √3) = 0
Case-1:
==> √3x + 2 = 0
==> x = -2/√3
==> x =
Case-2:
==> 4x - √3 = 0
==> x =
Hence, Zeroes of the given polynomial are and
Answered by
2
Answer: 4√3 x^2 + 5x - 2√3
= 4√3 x^2+8x-3x - 2√3
= 4x(√3x+2)-√3(√3x+2)
= (√3x+2)(4x-√3)
Roots = √3x+2 = 0
x = -2/√3
4x-√3 = 0
x = √3/4
Roots are -2/√3 and √3/4.
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