(03.06)
solve 2x2 + 12x = 10. (1 point)
select one:
0 a. -3= 814
o b. 3 + 2√2
o c.-3+ /19
o d. -3= √29
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What is 32+4 x (16 x 1/2) -2 show your work}

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What is the value of the discriminant, b2 ? 4ac, for the quadratic equation 0 = x2 ? 4x + 5, and what does it mean about the number of real solutions the equation has?