Question

10. Evaluate the following. (1/7)³×(1/7)⁴​

Answer 1

Answer:

(1/7)^7=1/8,23,453

Step-by-step explanation:

(1/7)^3×(1/7)^4

a^m×a^n=a^m+n

(1/7)^3×(1/7)^4=(1/7)^3+4

=(1/7)^7=1/8,23,543

Answer 2

Answer:

$the \: answer \: is \: {7}^{ - 7}$

Step-by-step explanation:

${ \frac{1}{7} }^{3} \times { \frac{1}{7} }^{4} \ = { \frac{1}{7} }^{(3 + 4)} \ ={ \frac{1}{7} }^{7} = {7}^{ - 7}$