Question

(10/10)
[tex] \: \: [/tex]
1) 2p + 6 = 8 (nilai p = ... )
2) 3x² = 12 (nilai x = ... dan ... )
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Answer 1

2p + 6 = 8

2p = 8 - 6

2p = 2

p = 2/2

p = 1

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3x² = 12

x² = 12/3

x² = 4

x² = √4

• x = -2
• x = 2

Nilai x = -2 dan x = 2

Answer 2

Penyelesaian:

• Soal 1:

2p + 6 = 8

2p = 8 - 6

2p = 2

p = 2 ÷ 2

p = 1

Kesimpulan:

Maka, nilai p adalah 1.

• Soal 2:

3x² = 12

x² = 12 ÷ 3

x² = 4

x = ±√4

x = ±2

x = -2 dan x = 2

Kesimpulan:

Maka, nilai x adalah -2 dan 2.