The value of x in the equation 22x = 8 is:
4.
2/3.
3/2.
2.
Simplify: 8axy +2xy.
Given that x = −4, y = 9 the value of y - x² is:
13.
7.
-7.
17.
The number of terms in the expression 2ax + 3by - 1 are:
3.
Simplify: 15ax² / 5x
3ax.
3ax².
5ax².
5ax.
