Question

The value of the expression 4^-2 x 4^5 is.....

Answer 1

The answer is 64 because 4 to the power of -2 times 4 to the fifth power is 65

Answer 2

Step-by-step explanation:

${4}^{ - 2} \times {4}^{5} = {4}^{ - 2 + 5 } \\ {4}^{3 } = 64$