Which of the following equations has only one solution?
1 answer:
Answer:
x^2 + 4x + 4
Step-by-step explanation:
Bc b^2 - 4ac = 0
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Answer:
D, 0.99 of students got a perfect score
Step-by-step explanation:
2/215*100
Answer:
x = 5 or x = -5
Step-by-step explanation:
x^2−9=16
Add 9 to both sides
x^2 = 25
√x^2 = √25
x = 5 or x = -5
24213214215211111111111 NIGS
Y=2x^-5 because polynomials should only contain positive exponents
Since you are subtracting a negative you would add them together equaling -10
