buka kurung akar 7 + akar 3 tutup kurung pangkat 2
Jawaban:
10
Penjelasan dengan langkah-langkah:
(√7 + √3)²
= (√7 + √3) × (√7 + √3)
= √7 × √7 + √3 × √3
= √49 + √9
= 7 + 3
= 10
13 Things Mentally Strong People Don't Do: Take Back Your Power, Embrace Change, Face Your
13 Things Mentally Strong People Don't Do: Take Back Your Power, Embrace Change, Face Your
Jawaban:
10
Penjelasan dengan langkah-langkah:
(√7 + √3)²
= (√7 + √3) × (√7 + √3)
= √7 × √7 + √3 × √3
= √49 + √9
= 7 + 3
= 10