8+4
1+1
$\sqrt{\Box}$
2x +5 =14 what is x?
draw the addition and multiplication table for the 1,3,5,7, in arithemetic modulo 9
(2+3i)(-1-4i)
9186*79
The function f of x equals x squared plus 4x plus 3 can be rewritten to reveal the vertex of the parabola in the function notation...
PROPTIES OF WHOLE NUMBER