100 Sight Words Kindergarten Workbook Ages 4-6: A Whimsical Learn to Read & Write Adventure Act

100 Sight Words Kindergarten Workbook Ages 4-6: A Whimsical Learn to Read & Write Adventure Act

Matematika q. - x -

f(x) = x² - x × 1 + 4 ÷ 1
f(2) = ?​

q. - x -

f(x) = x² - x × 1 + 4 ÷ 1
f(2) = ?​

Jawaban:

f(x) = x² - x × 1 + 4 ÷ 1

f(2) = 2² - 2 × 1 + 4 ÷ 1

f(2) = 4 - 2 × 1 + 4 ÷ 1

f(2) = 2 × 1 + 4

f(2) = 6

Jawaban:

6

Penjelasan dengan langkah-langkah:

f(x) = x² - x × 1 + 4 ÷ 1

f(2) = 2² - 2 × 1 + 4 ÷ 1

f(2) = (2.2) - (2.1) + 4/1

f(2) = 4 - 2 + 4

f(2) = 2 + 4

f(2) = 6

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