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The quadratic x^2 + px + -15 = 0 has roots -3 and 5. Find p.
Correct answer(s):
- -2
The quadratic x^2 + px + 8 = 0 has roots -4 and -2. Find p.
Correct answer(s):
- 6
The quadratic x^2 + px + -5 = 0 has roots 5 and -1. Find p.
Correct answer(s):
- -4
The quadratic x^2 + px + 15 = 0 has roots -5 and -3. Find p.
Correct answer(s):
- 8
The quadratic x^2 + px + -10 = 0 has roots -5 and 2. Find p.
Correct answer(s):
- 3
The quadratic x^2 + px + -4 = 0 has roots 1 and -4. Find p.
Correct answer(s):
- 3
The quadratic x^2 + px + -14 = 0 has roots -2 and 7. Find p.
Correct answer(s):
- -5
The quadratic x^2 + px + -24 = 0 has roots 6 and -4. Find p.
Correct answer(s):
- -2
The quadratic x^2 + px + 24 = 0 has roots 8 and 3. Find p.
Correct answer(s):
- -11
Find the conjugate of z=3+3i.
Correct answer(s):
- 3-3i
For z=0+4i, find z·conjugate(z).
Correct answer(s):
- 16
Find the conjugate of z=2+2i.
Correct answer(s):
- 2-2i
For z=4+3i, find z·conjugate(z).
Correct answer(s):
- 25
Find the conjugate of z=5+1i.
Correct answer(s):
- 5-1i
For z=3+-2i, find z·conjugate(z).
Correct answer(s):
- 13
For z=6+1i, find z·conjugate(z).
Correct answer(s):
- 37
Find the conjugate of z=-5+-2i.
Correct answer(s):
- -5--2i
For z=-3+-3i, find z·conjugate(z).
Correct answer(s):
- 18
Find the conjugate of z=-4+3i.
Correct answer(s):
- -4-3i
For z=-4+-2i, find z·conjugate(z).
Correct answer(s):
- 20