4:√3+1= A,2(√3+1) B.2(√3-1) C.√3-1 D.2(√2-3)
Matematika
Salwaamin
Pertanyaan
4:√3+1=
A,2(√3+1)
B.2(√3-1)
C.√3-1
D.2(√2-3)
A,2(√3+1)
B.2(√3-1)
C.√3-1
D.2(√2-3)
1 Jawaban
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1. Jawaban Affi26
4/√3+1 × √3-1/√3-1
=4√3-4 / 3-1
=4√3 -4 /2
=2√3-2
=2(√3-1) (B)
cmiiw