The formula for the discriminant is the square root of b^2 - 4ac
8x^2+18x-5= 0
a = 8, b=18, c= -5
Square root of 324 +160
Square root of 484 = 22 The discriminant is 22
Answer:
3
Step-by-step explanation:
if you draw a line y=2 will touch the graph in 3 points
Answer:
2 < x <7 I got the same question has you
Step-by-step explanation:
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