Apakah punca kuasa dua kali 10 kali punca kuasa 35?

Apakah punca kuasa dua kali 10 kali punca kuasa 35?
Anonim

Jawapan:

#sqrt (10) xxsqrt (35) = 5sqrt (14) #

Penjelasan:

#color (red) (sqrt (10) = sqrt (2) xxsqrt (5)) #

#color (blue) (sqrt (35) = sqrt (5) xxsqrt (7)) #

#sqrt (10) xxsqrt (35) #

# = warna (merah) ((sqrt (2) xxsqrt (5))) xxcolor (blue) ((sqrt (5) xxsqrt (7)

# = (warna (merah) (sqrt (5)) xxcolor (biru) (sqrt (5))) xx (warna (merah) (sqrt (2)

# = 5xxsqrt (14) #