What is the value of b? 2x2-6x-20=0

asked Feb 26, 2021 227k views

2 votes

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3 votes

Answer:

b = -6

Explanation:

We use the general equation a*x^2 + bx + c = 0, the Quadratic Equation.

Compare it to 2x^2 - 6x - 20 = 0

b = -6 here

Rakhat answered Mar 4, 2021

4.2k points

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