Simplify -4 0. Simplify (-8) 0 1 If arc BC = 84°, then m ∠ BAC = 42° A B C.
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Simplify -4 0 -1
Transcript of Simplify -4 0. Simplify (-8) 0 1 If arc BC = 84°, then m ∠ BAC = 42° A B C.
If the discriminant of the quadratic equation is a negative number, then how many solutions does it
have?
None or zero
If the discriminant of the quadratic equation is a positive
number, then how many solutions does it have?
two
What is the discriminant of the quadratic equation 0 = 4x2 – 3x + 6, then how many solutions does
it have?
none or zero
What is the discriminant of the quadratic equation y = 4x2 – 8x + 2, then how many solutions does
it have?
two
What is the discriminant of the quadratic equation 2x2 – 4x + 6 = 4 , then how many solutions does
it have?
none or zero