xy+~xz+yz
63 – 74 = ?
2-5(mod8)
-2qXrX9
solve the equation
4 to the power of -5+x=1024
9z + 5 (2-2z)
16-10:(6-1)-3
m/4-7=3
Graph angle ABC with A(4, 7), B(0,0), and C(8, 1).
a. Which sides of angle ABC are congruent? How do you know?
factorise 25qk+5kp