To factorize 14a + 21, you first need to find the greatest common factor of the two terms, which in this case is 7. You can factor out 7 from both terms to get 7(2a + 3). Therefore, the factorized form of 14a + 21 is 7(2a + 3).
(x-7)(x-3)
(x - 3)(2x - 7)
7...that is the LCM or least common multiple Because 7X2a=14a and 7X3=21
(a + 6)(a + 4)
2x(y - 3) + 7(y - 3) = (2x + 7)(y - 3)
20
X=5
p2+10d+7
No, it is not.
(x+5)(x+3)
4c(-sq+2)
It is: 3(t+3)