(4a)2 or 16a2
Probably b.
(9, 18, 27) (36, 45, 54) (9, 90, 900)
factor pair = 1512,1 factor pair = 756,2 factor pair = 504,3 factor pair = 378,4 factor pair = 252,6 factor pair = 216,7 factor pair = 189,8 factor pair = 168,9 factor pair = 126,12 factor pair = 108,14 factor pair = 84,18 factor pair = 72,21 factor pair = 63,24 factor pair = 56,27 factor pair = 54,28 factor pair = 42,36
I usually start from the bottom - is 2 a factor, yes indeed. Then start over. Is 2 a factor, yes. Start over. Is 2 a factor, yes. Is 2 a factor, no. Is 3 a factor, no. is 4 a factor, no. Done.2, 2, 2, 5
16 - a2
2a3-16a2+30a Factor out 2a: 2a(a2-8a+15) (2a)(a-5)(a-3) This is the most factored form of this expression.
(3b - 4)(3b - 4)
4(4a2 - b2) 4(2a + b)(2a - b)
GCF(28a5, 16a2) = 4a2.
missrepresantion means 9b2
(3b + 7x)(3b + 7x) or (3b + 7x)2
It is 9
2
9b2 , if you mean 9b^(2) then the coefficient is the large prefix number, in this case '9'.
If the question is, "What is the coefficient of 9b2 ?".......then the answer is 9.
(4a)2 or 16a2