Explore a diverse range of topics and get expert answers on IDNLearn.com. Find in-depth and accurate answers to all your questions from our knowledgeable and dedicated community members.

3x² - 2x + 1 = [?]
x=4


Sagot :

Answer:

3(4)² - 2(4) + 1 = 48 - 8 +1 = 41

x = 4

[tex] {3x}^{2} - 2x + 1 \\ \\ 3 \times {4}^{2} - 2 \times 4 + 1 \\ \\ 3 \times 16 -8 + 1 \\ \\ 48 - 8 + 1 \\ \\ 41.[/tex]