Jawaban serta cara kerja nya

By Admin ReiPosted on December 4, 2022

Jawaban serta cara kerja nya

11.
(4+3 $sqrt{2}$ )(4+3 $sqrt{2}$ )(4-3 $sqrt{2}$ )
(4+3 $sqrt{2}$ )(16+12 $sqrt{2}$ -12 $sqrt{2}$ -12)
(4+3 $sqrt{2}$ ) x 4
= 16 + 12 $sqrt{2}$