Anton Heinrich Springer?
(xn+2-1)/(x2-1)
5 plus 25 equals 60. Need to solve for 5 plus 25 equals ?: 2 plus 10 equals 24 is equivalent to 2 × (1 plus 5) equals 2 × (12); and 3 plus 15 equals 36 is equivalent to 3 ×(1 plus 5) equals 3 × (12); thus 5 plus 25 equals ? is equivalent to 5 × (1 plus 5) equals 5 × (12); thus ? = 5 × 12 = 60.
x3 + 8 = 0, then x3 = -8, therefore x = -2 -2 x -2 = 4 4 x -2 = -8
x3+3x2+3x+2 divided by x+2 equals x2+x+1
(a) y = -3x + 1
Yes.
I x=5 and y=2, then (5x5)=25 plus (9x2)=18. 25+18=43
25 + 2 = 27 27 - 19 = 8
few errors in your title: 2 plus 4 = 6 6 plus 9 = 15 10 plus 25 = 35 18 + 81 = 99
(25 +21) * 2 = 92 25 + (21 * 2) = 67
7x-11=-19+3x 4x=-19+11 4x=-8 x=-2 Check it 7x(-2)-11=-14-11=-25 And -19+(-2)x3=-19-6=-25 It works.