Multiply (4) x (4) x (4) and get 64 .
x264: Without knowing the value of x you cannot evaluate this expression.
7 x 7 = 49
Multiply the "copies" of term according to the power. For instance: 25 = 2 x 2 x 2 x 2 x 2 = 32
¹ ² 25 x 25 ------- 125 50X ------- 625
Multiply (4) x (4) x (4) and get 64 .
x264: Without knowing the value of x you cannot evaluate this expression.
7 x 7 = 49
Multiply the "copies" of term according to the power. For instance: 25 = 2 x 2 x 2 x 2 x 2 = 32
63 = 6 x 6 x 6 = 216
x
¹ ² 25 x 25 ------- 125 50X ------- 625
2 x 2 x 2 x 2 x 2 x 2 x 2 x 2= 256
The answer is x = 5. There is nothing to evaluate there!
Evaluate simply means work out. You times the first number by itself. The second number which is is small and beside the top corner of the first number decides how many times the first number gets times by itself. Here are 4 examples: 2 to the power of 4 = 2 x 2 x 2 x 2= 16 3 to the power of 3 = 3 x 3 x 3= 27 4 to the power of 3= 4 x 4 x 4= 64 5 to the power of 5 = 5 x 5 x 5 x 5 x 5= 3125
Evaluate -6 to the power of 2
-x+ 4 for x = 6.