20k could mean 20000 so 20k + 50 = 20050 Or if k is a variable, 20k + 50 can be reduced to 10(2k+5) or similar. The question is ambiguous.
50(2x+3)
If by "what is the answer to" you mean "how do you factor", then the answer is as follows: x2 + 52x + 100 = x2 + 50x + 2x + 100 = x(x + 50) + 2(x + 50) = (x + 2)(x + 50)
65 + 65 + 65 + 90 + 90 + 90 + 90 + 50 + 50 + 50 + 50 + 50 + 50 + 20 + 20 + 20 + 20 + 20 + 20 + 20 = 995
70 + 70 + 50 + 50 = 240
20K + 5010(2K + 5)=============all that can be factored here
10(2k + 5)
20k could mean 20000 so 20k + 50 = 20050 Or if k is a variable, 20k + 50 can be reduced to 10(2k+5) or similar. The question is ambiguous.
10(2k + 5)
70
x2 + 18x - 50 does not have rational factors.
50(2x+3)
If by "what is the answer to" you mean "how do you factor", then the answer is as follows: x2 + 52x + 100 = x2 + 50x + 2x + 100 = x(x + 50) + 2(x + 50) = (x + 2)(x + 50)
2(3x + 25) 6x + 50
65 + 65 + 65 + 90 + 90 + 90 + 90 + 50 + 50 + 50 + 50 + 50 + 50 + 20 + 20 + 20 + 20 + 20 + 20 + 20 = 995
No, 50 is a factor of 400.
No, 9 is not a factor of 50.