Answer:
Step-by-step explanation:
The roots are the values of x for which x² + 3x - 5 = 0.
Quadratic formula:
x = [-3±√(3²-4(1)(-5))]/(2·1) = [-3±√29]/2
The answer is 26 its a combinatio0n problem
Step-by-step explanation:
hope this help you have a great day!
Answer:
b = -8
Step-by-step explanation:
6b = -42
Divide by 6 on both sides
b = -8
Answer:
A
Step-by-step explanation:
3+7 is 10, not 11. Therefore, x cannot be 3.