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Zarrin [17]
3 years ago
12

Solve the simultaneous equations y = 2x^2 y = 3x + 14

Mathematics
1 answer:
Mekhanik [1.2K]3 years ago
3 0

Answer:

x = -2

And, x = 7 ÷ 2

Step-by-step explanation:

Given that

y = 2x^2

y = 3x + 14

Now equate these two above equations

2x^2 = 3x + 14

2x^2 - 3x - 14

2x^2 -7x + 4x - 14

x(2x - 7) + 2(2x - 7)

(x + 2) (2x - 7)

So it can be x = -2

And, x = 7 ÷ 2

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