Algebra - Ch. 27: The Discriminant (6 of 11) Determine the Type of Roots: Ex. 2

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We will determine if 2x^2-x+1=0, x^2-3x+3=0, and x^2-1=0 has 2 real roots, no real solutions (2 imaginary solutions), or no real roots (2 imaginary solutions). Ex. 2

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[edhipurwanto]

Find the surface area of z = 2 (x3/2 + y3/2) with 0 ≤ x, y ≤ 1. 3
I am looking for answer of Find the surface area of z = 2 (x3/2 + y3/2) with 0 ≤ x, y ≤ 1. 3

[tsoojbaterdene]

Bullet sound overtakes its bullet at the height of 1.02 km.The speed of sound in the air is 340 m per second.How to find its initial velocity. I hope you will answer my question.🙏🙏🙏