Select all of the solutions to x - 6 = -x². If there are no solutions, check the empty set. -3 -2 2 3
1 answer:
Answer:
-3 and 2
Step-by-step explanation:
put : x = - 3 in this equation : x - 6 = -x².
- 3 - 6 = - (- 3)²
-9 = -9 .....true
now put x = 2
2 - 6 = - (2)²
- 4 = - 4......true
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Answer: 2.2214
Step-by-step explanation:
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2.7986 + 39.98 = 42.7786
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Answer:
it is a funtion
Step-by-step explanation:
all i can say is that it is a function
Answer:
Step-by-step explanation:
j=k+4
k=3r
j=3r+4
j+k+r=46
3r+4+3r+r=46
7r+4=46
7r=42
r=6, since k=3r
k=18, since j=k+4
j=22
j,k,r=22,18,6
