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Nina [5.8K]
3 years ago
5

Solve the following system. x 2 - y = 3 x - y = -3 The solution set

Mathematics
1 answer:
Tpy6a [65]3 years ago
8 0
Hello : 
<span>x²- y = 3 ...(1)
 x - y = -3 ...(2)
by (2) : y = x+3
subqct in (1) : x²-x-3 = 3
x²-x-6 =0
(x+2)(x-3) = 0
x+2 =0 or x-3 =0
x=-2 or x=3
if x = -2   y = -2+3 = 1
if x=3      y =3+3 = 6
two solutions : ( -2, 1) , (3,6)</span>
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Answer:

Step-by-step explanation:

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Step-by-step explanation:

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That is important to remember since 4= 2^2. Hence, the given problem can be written as the following

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