The GCF is 1.
Just choose the smaller exponent. The GCF of a3 and a5 is a3
The GCF is 12a2b4
All integers have 1 as a factor.
1 has one factor 1
The GCF is 1.
Just choose the smaller exponent. The GCF of a3 and a5 is a3
a≠ 0,LCD = a33/a + 2/a2 - 1/a3= (3/a)(a2/a2) + (2/a2)(a/a) - 1/a3= 3a2/a3 + 2a/a3- 1/a3= (3a2 + 2a -1)/a3
(a + 4)(a^2 - 4a + 16)
a(a^2 - 9a + 3)
(a - 2)(a^2 + 4)
a3 + b3 = (a + b)(a2 - ab + b2) a3 - b3 = (a - b)(a2 + ab + b2)
(a -b) · (a2+ab+b2) = (a3+a2b+ab2) - (a2b+ab2+b3) = a3 -b3 (a+b) · (a2 -ab+b2) = (a3 -a2b+ab2) +(a2b -ab2+b3) = a3+b3 More generally: (a ∓ b) · (an-1 ±an-2b +an-3b2 ±an-4b3 +±...+a(±b)n-2 +(±b)n-1) = an ± bn. The mixed terms cancel out themselves.
Two A4 sheets make 1 A3 sheet
The GCF is 12a2b4
The 2010 Audi A3 is 14 ft. 1 in. (169 in.) long.
If a sequence A = {a1, a2, a3, ... } is an arithmetic progression then the sequence H = {1/a1, 1/a2, 1/a3, ... } is a harmonic progression.