Apakah akar kuadrat root50 32-square?

Apakah akar kuadrat root50 32-square?
Anonim

Jawapan:

# -sqrt2 #

Penjelasan:

# "menggunakan" undang-undang radikal "warna (biru)" # "

# • warna (putih) (x) sqrtaxxsqrtbhArrsqrt (ab) #

# rArrsqrt32 = sqrt (16xx2) = sqrt16xxsqrt2 = 4sqrt2 #

# rArrsqrt50 = sqrt (25xx2) = sqrt25xxsqrt2 = 5sqrt2 #

# rArrsqrt32-sqrt50 = 4sqrt2-5sqrt2 = -sqrt2 #