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Hitman42 [59]
3 years ago
11

Y2-2y+6 for y=2is who did first is the brainliest and you will be followed only the first person

Mathematics
2 answers:
shusha [124]3 years ago
3 0

Answer:

<h2>6</h2>

Step-by-step explanation:

<h3>to understand this</h3><h3>you need to know about:</h3>
  • algebra
  • PEMDAS
<h3>given:</h3>
  • y²-2y+6
  • y=2
<h3>let's solve:</h3>
  1. substitute the value of y:2²-2.2+6
  2. simplify exponent:4-2.2+6
  3. simplify multiplication;4-4+6
  4. simplify addition:4+2
  5. simplify addition:6
Mila [183]3 years ago
3 0

Answer:

6

y2-2y+6

since y= 2

22-22+6

=6

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