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Factor 7k squared plus 7k-140?
7(k + 5)(k - 4)
What is the reciprical of 20 percent?
20% = 1/5 = 2/10 = ... = k/(5k), for some constant k. The reciprocal of k/(5k) is (5k)/k = 5/1. Therefore the reciprocal of 20% is 500%.
What is 5k-k?
5000
What is the equation of 2k equals 5k-30?
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
How many dollars in 5K?
5 thousand dollars. K=1,000
What is the factor of k plus 5k?
k + 5k = 6k 2 x 3 x k
How do you factor 20k squared-11k-45?
(4k + 5)(5k - 9)
How do you factor 5k2-2k-7?
(k + 1)(5k - 7)
What does factor out a polynomial mean?
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)
Factor 7k squared plus 7k-140?
7(k + 5)(k - 4)
What is 5k plus 2 equals -2?
5k + 2 = -2 Therefore, 5k = -4 k = -4/5 k = -0.8
What is the reciprical of 20 percent?
20% = 1/5 = 2/10 = ... = k/(5k), for some constant k. The reciprocal of k/(5k) is (5k)/k = 5/1. Therefore the reciprocal of 20% is 500%.
How can you Solve using factoring 35k squared -22k plus 3 equals 0?
35k2 - 22k + 3 = 0 35k2 - 15k - 7k + 3 = 0 5k(7k - 3) - (7k - 3) = 0 (5k - 1)(7k - 3) = 0 5k -1 = 0 or 7k - 3 = 0 5k = 1 or 7k = 3 k = 1/5 or k = 3/7
What is 5k-k?
5000
What does the k stand for in 5k?
K, in money, stands for thousand. So, 5K dollars is 5 thousand dollars.
What does the k stand for in 5k dollars?
K, in money, stands for thousand. So, 5K dollars is 5 thousand dollars.
What are the 5 k's for?
5k means 5000
