3x3x5 = 9x5 = 45
Square root of -45 = (-45)1/2 = (-3x3x5)1/2 = 3(-5)1/2 = 351/2i
That 8 might equal D. Trashed. "Eight Equals D" is: 8=D Which is a penis smiley -.- ~ Skullcandy88
(It's a penis) 8=====D 8 = balls D = head
93
To figure this out you should first express the numbers as the product of their prime factors: 27 = 3x3x3 45 = 3x3x5 The next step is to identify any common prime factors. Both numbers have two 3s as prime factors. Multiply these together and you get: 3x3 = 9 Thus 9 is the HCF of 27 and 45.
45
3x3x5-6+2+54+5=100
3x3x5
3x3x5
32=2x16=2x2x8=2x2x2x4=2x2x2x2x2 45=3x15=3x3x5 LCM=(2x2x2x2x2)x(3x3x5) =1440
45=3x3x5 56=2x2x2x7 There are no common factors.
Prime factorization of 45 is 3x3x5. Prime factorization of 65 is 5x13.
30=2x3x5 45=3x3x5 2x3x3x5=90 The lowest common multiple.
4 = 2x2 45 = 3x3x5 LCM = 2x2x3x3x5 = 180
Factor both numbers into primes. Circle any common primes and multiply them/ 45=3x3x5 54=2x3x3x3 3x3=9 GCF
The answer is 45 135=3x3x3x5 315=3x3x5x7 each number has at least 2 3s and one 5 3x3x5=45 Your welcome
Square root of -45 = (-45)1/2 = (-3x3x5)1/2 = 3(-5)1/2 = 351/2i