Find the discriminant of the quadratic equation 3 root 2 x 2-root 3 x-root 18=0
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Answer:D=discriminant
Here in this equation 3root2 x2 -root3x - root18
a=3root2
b=-root3
c=-root18
D = b2-4ac
=(root3)2 - 4 (-3root2)(-root18)
=3 - (-12root2)(3root2)
=3 - (-12root2 * 3root2)
=3 - (-36*2)
=3 + 72
D = 75
Step-by-step explanation:
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