Mathematics inclined week #1: medium category
hello, i am sxerks, an avid user. i'm not sure...
Mathematics, 25.09.2019 11:20 mariahrpoulin9630
Mathematics inclined week #1: medium category
hello, i am sxerks, an avid user. i'm not sure if this has been done, nor do i think i'll keep this up to date, but i'm interested to see how this goes. for those who are looking for quick points, i will be posting up a range of easy to difficult problems each week.
the range of points are dependent of the difficulty of each problem, in my eyes. my solutions will be posted a week later, and a new problem will be posted. since only two answers are allowed, it's first come, first serve. those who provide no working out will have theirs removed, hopefully, so someone else can chip in. discussion is allowed.
week 1: medium category.
problem: find the inverse of:
Answers: 1
Mathematics, 21.06.2019 18:00
In the polynomial below, what number should replace the question mark to produce a difference of squares? x2 + ? x - 36
Answers: 3
Mathematics, 21.06.2019 19:00
The following division is being performed using multiplication by the reciprocal find the missing numbers is 5/12 divided by x/3 equals 5/12 times x/10 equals 1/x
Answers: 2
Mathematics, 21.06.2019 19:40
Given the sequence 7, 14, 28, 56, which expression shown would give the tenth term? a. 7^10 b. 7·2^10 c. 7·2^9
Answers: 1
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