Home > Just Math
These problems are mostly math-related. That's not to say that they're all straightforward. You'll still need to flex your noggin to figure them out!
Let a≠0, b, c be real numbers. If x1 is a root of the equation ax2 +bx+c=0 and x2 a root of -ax2 +bx+c=0, show that there is a root x3 of (a/2)x2 +bx+c=0 between x1 and x2 .
Page 1 of 132
Page 1
Page 2
Page 3
Page 4
Page 5
Page 6
Page 7
Page 8
Page 9
Page 10
Page 11
Page 12
Page 13
Page 14
Page 15
Page 16
Page 17
Page 18
Page 19
Page 20
Page 21
Page 22
Page 23
Page 24
Page 25
Page 26
Page 27
Page 28
Page 29
Page 30
Page 31
Page 32
Page 33
Page 34
Page 35
Page 36
Page 37
Page 38
Page 39
Page 40
Page 41
Page 42
Page 43
Page 44
Page 45
Page 46
Page 47
Page 48
Page 49
Page 50
Page 51
Page 52
Page 53
Page 54
Page 55
Page 56
Page 57
Page 58
Page 59
Page 60
Page 61
Page 62
Page 63
Page 64
Page 65
Page 66
Page 67
Page 68
Page 69
Page 70
Page 71
Page 72
Page 73
Page 74
Page 75
Page 76
Page 77
Page 78
Page 79
Page 80
Page 81
Page 82
Page 83
Page 84
Page 85
Page 86
Page 87
Page 88
Page 89
Page 90
Page 91
Page 92
Page 93
Page 94
Page 95
Page 96
Page 97
Page 98
Page 99
Page 100
Page 101
Page 102
Page 103
Page 104
Page 105
Page 106
Page 107
Page 108
Page 109
Page 110
Page 111
Page 112
Page 113
Page 114
Page 115
Page 116
Page 117
Page 118
Page 119
Page 120
Page 121
Page 122
Page 123
Page 124
Page 125
Page 126
Page 127
Page 128
Page 129
Page 130
Page 131
Page 132
next >>
Functional feast |
Rating: 4.00 Posted on 2020-10-17 by Danish Ahmed Khan Valid system of equations |
Posted on 2020-10-16 by Danish Ahmed Khan Real equation |
Posted on 2020-10-11 by Danish Ahmed Khan Extreme inequality |
Rating: 5.00 Posted on 2020-09-23 by Danish Ahmed Khan No fractions |
Posted on 2020-09-19 by Ady TZIDON Halved triangle |
Posted on 2020-09-11 by Danish Ahmed Khan Repeating squares |
Posted on 2020-09-09 by Math Man Sums of Sums of Triangular Numbers |
Posted on 2020-09-05 by Larry A peculiar function! |
Posted on 2020-09-03 by Danish Ahmed Khan From factorial to power |
Posted on 2020-08-31 by Ady TZIDON Square Reciprocal Summation |
Posted on 2020-08-25 by Brian Smith Location, location |
Rating: 1.00 Posted on 2020-08-21 by Ady TZIDON What price glory? |
Posted on 2020-08-12 by Ady TZIDON Function range |
Posted on 2020-06-29 by Danish Ahmed Khan
Please log in: Forums (3) Newest Problems Random Problem FAQ About This Site Site Statistics New Comments (11) Unsolved Problems Top Rated Problems This month's top Most Commented On Chatterbox:
Latest: 
