What are the solutions to the nonlinear equations below y=4x x^2 + y^2=17
1 answer:
Answer:
x = 1 and x = -1
Step-by-step explanation:
Next time, please separate the equations with a comma or semicolon. Thanks.
We can substitute 4x for y in the quadratic equation x^2 + y^2=17:
x² + (4x)²=17.
Then x² + 16x² = 17, or
17x² = 17, or x² = 1. There are two solutions: x = 1 and x = -1.
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Answer:
Step-by-step explanation:
Answer:
3/1 tsp. or 3 tsp.
Step-by-step explanation:
3/4 times 4
Three days,
1 1/4 = 5/4
1/2= 2/4
2/4+1/4= 3/4 the first day
5/4-3/4= 2/4
2/4 = 1/4 and 1/4 = two days
the first day+ two days= 3 days
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A) 12 + 0.5d d=day
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