abdelalimm5881 abdelalimm5881

22-12-2020
Mathematics

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If f(x)= x^2-2x+3, find the value of f (-2) and f(3)

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kritika3375 kritika3375

22-12-2020

Step-by-step explanation:

Given

f(x) = x² - 2x + 3

Now

f(-2) = (-2)² - 2 * ( -2 ) + 3

= 4 + 4 + 3

= 11

f(3) = 3² - 2 * 3 + 3

= 9 - 6 + 3

= 12 - 6

= 6

Hope it helps :)

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