Penjelasan dengan langkah-langkah:
f(x) = x × x + x - x ÷ x × x
f(9) = 9 × 9 + 9 - 9 ÷ 9 × 9
f(9) = 81 + 9 - 1 × 9
f(9) = 81 + 8 × 9
f(9) = 89 × 9
f(9) = 801
f(9) = 9 × 9 + 9 - ( 9 ÷ 9 ) × 9
f(9) = ( 9 × 9 ) + 9 - ( 1 × 9 )
f(9) = 81 + 9 - 9
f(9) = 90 - 9
f(9) = 81
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Penjelasan dengan langkah-langkah:
f(x) = x × x + x - x ÷ x × x
f(9) = 9 × 9 + 9 - 9 ÷ 9 × 9
f(9) = 81 + 9 - 1 × 9
f(9) = 81 + 8 × 9
f(9) = 89 × 9
f(9) = 801
f(x) = x × x + x - x ÷ x × x
f(9) = 9 × 9 + 9 - ( 9 ÷ 9 ) × 9
f(9) = ( 9 × 9 ) + 9 - ( 1 × 9 )
f(9) = 81 + 9 - 9
f(9) = 90 - 9
f(9) = 81