Question

Quiz Pagi (1/3)

[tex]4 + 2 {}^{x} \times x \: = 28[/tex]
x = ?​

Answer 1

SOAL 1

4 + 2^x × x = 28

2^x × x = 28 - 4

2^x × x = 24

2x × x = 24

2x² = 24

x² = 24 ÷ 2

x² = 12

x = √12

x = √4 × 3

x = √2² × 3

x = 2√3

UwU

Answer 2

Jawaban:

x = 2√3

Penjelasan dengan langkah-langkah:

.

4 + 2^x × x = 28

2x² = 28 - 4

2x² = 24

x² = 24/2

x² = 12

x = √12

x = 2√3