Question

If X2 =4 find values of x² - 5x+6.​

Answer 1

Answer:

values of x² - 5x+6 = 0

Step-by-step explanation:

x2 = 4

x = 4/2

x = 2

$x {}^{2} - 5x + 6 \\ 2 ^{2} - 5 \times 2 + 6 \\ 4 - 10 + 6 \\ - 6 + 6 \\ = 0$

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