find the value of P for which the quadratic equation 4x²+px+3=0 has equal roots
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2
discriminant is 0 p^2-4*4*3=0 p=+-4(3)^1/2
syedibnuanas:
^ what is mean
and * why
^ means raised to a power by....
and * denotes mulplication
Answered by
6
4x^2 + px + 3 = 0
= 4x^2 + ax + bx + 3 = 0
It means ab = 12.
2√3 × 2√3 .
It means p= 2√3 + 2√3 .
= 4√3.
Hope it's helpful to u.
= 4x^2 + ax + bx + 3 = 0
It means ab = 12.
2√3 × 2√3 .
It means p= 2√3 + 2√3 .
= 4√3.
Hope it's helpful to u.
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