Find the discriminat of 3x^2-10x=-2

76

Step-by-step explanation:

Move 22 to the left side of the equation by adding it to both sides.3x2−10x+2=03x2-10x+2=0The discriminant of a quadratic is the expression inside the radical of the quadratic formula.b2−4(ac)b2-4acSubstitute in the values of aa, bb, and cc.(−10)2−4(3⋅2)-102-43⋅2Evaluate the result to find the discriminant. hope this helps :)

76.

Step-by-step explanation:

3x^2-10x=-2

3x^2 -10x + 2 = 0

The discriminant = b^2 - 4ac

= (-10)^2 - 4*3*2

= 100 - 24

= 76.

step-by-step explanation: a reaction is first order. if the initial reactant concentration is 0.0200 m, and 25.0 days later the concentration is 6.25 x 10-4 m, then its half-life is:

where is the rest of the

step-by-step explanation: