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sasho [114]
2 years ago
6

Y=x²-4x+6 y=x+2 Please help

Mathematics
1 answer:
Ira Lisetskai [31]2 years ago
7 0

Answer:

(1, 3), (2, 4).

Step-by-step explanation:

y= x² - 4x + 6

y = x + 2

Substitute for y in the first equation:

x + 2 = x²- 4x + 6

x^2 - 5x + 4 = 0

(x - 1)(x - 4) = 0

x = 1, 4

When x = 1 , y = 1 + 2 = 3.

When x = 4, y = 4 + 2 = 6.

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Answer:

x = 710

Step-by-step explanation:

1. Divide both sides by 2 to get x by itself

1420 = 2x

↓

1420 ÷ 2 = 2x ÷ 2

↓

710 = x

2. Switch sides

710 = x

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x = 710

I know it is not one of your options but that is the answer to 1420 = 2x

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Step-by-step explanation:

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2 years ago
Read 2 more answers
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Scorpion4ik [409]

Answer:

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Step-by-step explanation:

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