the meaning of 2k-5k is 2000-5000 in 21st century 01.01.2000 . its invent for (000=k)
2k = 5k-30 Subtract 5k from both sides: -3k = -30 Divide both sides by -3 to find the value of k remembering that a minus divided into a minus becomes a plus: k = 10
(k + 1)(5k - 7)
2k - 3(h - 5k) = 2k - 3h + 15k = 17k - 3h
5k
3k + 1
15015 :)
The above expression can be simplified to:14n-2k
Put it into two binomilals that multipy together to create the polynomial. For example: 5K(squared)-2k-7 is factored out as: (5k+1)(-7K+1)
3k+16 = 5k subtract 3k from both sides 16 = 2k divide both sides by 2 8 = k
-4k + 10 - k + 2 = 2k + 4k + 18Combine all the 'k' terms on the left side:-5k + 10 + 2 = 2k + 4k + 18Combine all the 'k' terms on the right side:-5k + 10 + 2 = 6k + 18Combine the numerical terms on the left side:-5k + 12 = 6k + 18Add 5k to each side:12 = 11k + 18Subtract 18 from each side:-6 = 11kDivide each side by 11:k = -6/11
5000squared -2000- 7=A5000x5000-2000-7=A2,500,000-2000-7=A2,498,000- 7=2,497,993The answer is 2,497,993