That is written 43. The lower, left, larger number is the base, the upper, right, smaller number is the exponent.
152
5x5x5
1/1000 0.001
-7p2 -2p3 + 5 is an expression, not an equation or inequality. An expression cannot be solved
8 over 27
power
Five to the third power can be written 53
152
A power term.
5x5x5
53
3
No it is not.
1/1000 0.001
-7p2 -2p3 + 5 is an expression, not an equation or inequality. An expression cannot be solved
8 over 27
x to the third power plus 7