Matematika

Pertanyaan

sederhanakan lah :
√12 - √18 + √27 + √32 - √75 =

2 Jawaban

  • Semoga membantuu , jawabannga √2
    Gambar lampiran jawaban fadilahhh2

  • [tex] \sqrt{12} - \sqrt{18} + \sqrt{27} + \sqrt{32} - \sqrt{75} = \\ \sqrt{4 \times 3} - \sqrt{9 \times 2} + \sqrt{9 \times 3} + \sqrt{16 \times 2} - \sqrt{25 \times 3} \\ = 2 \sqrt{3} - 3 \sqrt{2} + 3 \sqrt{3} + 4 \sqrt{2} - 5 \sqrt{3} \\ = 2 \sqrt{3 } + 3 \sqrt{3} - 5 \sqrt{3} - 3 \sqrt{2} + 4 \sqrt{2} \\ = \sqrt{2} [/tex]

Pertanyaan Lainnya