Write using an exponent: 1×7×7×7×7×7a. 1×7×5b.[tex]1 \times {7}^{5} [/tex]c. [tex]1 \times {5}^{7} [/tex]
![Write using an exponent 177777a 175btex1 times 75 texc tex1 times 57 tex class=](https://us-static.z-dn.net/files/d2a/b09239974f80cad0eee2214b97e94186.png)
In the expression, the number 7 is multiplied to itself 5 times or five 7's are multiplied with each other. So exponential expression for the equation is,
[tex]1\cdot7\cdot7\cdot7\cdot7\cdot7=1\cdot7^5[/tex]Option B is correct.