Ano ang square root ng 98 minus, square root na 24 plus plus square na 32?

Sagot:

# 11 * sqrt (2) -2 * sqrt (6) #

Paliwanag:

#sqrt (98) = sqrt (2 * 49) = sqrt (2) * 7 #

#sqrt (24) = sqrt (6 * 4) = 2sqrt (6) #

#sqrt (32) = sqrt (2 * 16) = 4 * sqrt (2) #

Sagot:

# 11sqrt (2) -2sqrt (6) #

Paliwanag:

#sqrt (98) = sqrt (2xx7xx7) = 7sqrt (2) #

#sqrt (24) = sqrt (2xx2xx2xx3) = 2sqrt (6) #

#sqrt (32) = sqrt (2xx2xx2xx2xx2) = 4sqrt (2) #

# 7sqrt (2) -2sqrt (6) + 4sqrt (2) = 11sqrt (2) -2sqrt (6) #

Sagot:

# 11sqrt2-2sqrt6 #

Paliwanag:

# "gamit ang" kulay (bughaw) "batas ng mga radikal" #

# • kulay (puti) (x) sqrtaxxsqrtbhArrsqrt (ab) #

# "pinasimple ang bawat radikal na nagbibigay" #

# sqrt98 = sqrt (49xx2) = sqrt49xxsqrt2 = 7sqrt2 #

# sqrt24 = sqrt (4xx6) = sqrt4xxsqrt6 = 2sqrt6 #

# sqrt32 = sqrt (16xx2) = sqrt16xxsqrt2 = 4sqrt2 #

# rArrsqrt98-sqrt24 + sqrt32 #

# = kulay (asul) (7sqrt2) -2sqrt6color (asul) (+ 4sqrt2) #

# = 11sqrt2-2sqrt6 #