It is sqrt(0), which equals 0.
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quadratics have the form ax2+bx+c=0 the discriminant is the square root of (b2-4ac) = square root of (16-16) =square root of 0 = 0
The square root of 1 is 1.The square root of 0 is 0.
a is a real number since we use just letters to represent real numbers. if a > 0, then its square root is also a real number, so it has two square roots, one positive and one negative. Be careful when you use the radical sign, because it is looking only for the principal square root of a, which is the positive one. if a < 0, then its square root is an imaginary number.
The square root of both 0 and 1 equals the square of 0 and 1
The answer is 0.