Matematika soal no 2 pake caranya, dan jangan ngasal

anselcorkeryulv – March 08, 2023

soal no 2

pake caranya, dan jangan ngasal

Jawaban:

2.a) 2x + y

= 2.3+√2 + 3-√2

= 6+√2 + 3-√2

= 6+3 + √2-√2

= 9 + 0

= 9

b).(x + y)²

= (3+√2 + 3-√2)²

= (3+3 + √2-√2)²

= (6 + 0)²

= (6)²

= 36

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