Factor them. 2 x 2 x a = 4a 2 x 5 x a x a = 10a2 Select the common factors. 2 x a = 2a, the GCF.
The GCF is 6.
The GCF is 9.
The GCF is 4.
The GCF is 30.
Factor them. 2 x 2 x a = 4a 2 x 5 x a x a = 10a2 Select the common factors. 2 x a = 2a, the GCF.
20a^2
10a * (a + 2)
Factor them. 2 x 2 x a = 4a 2 x 5 x a x a = 10a2 Combine the factors, eliminating duplicates. 2 x 2 x 5 x a x a = 20a2, the LCM
4A
The Electric Company - 1971 40A 5-40 was released on: USA: 12 December 1975
8a4+27a2-15a. contact at saqibahmad81@yahoo.com
no because it is an even number but not 2
AWG # 8 copper
10mm2 : 40A
40 all - is Deuce in Tennis 40 a Double Top (in darts)
The product of 4 and ten times a can be written as 4(10a)=40a