Question

By what number should 7 to the power minus 2 be multiplied so that the product may be equal to 343 to the power -1

Answer 1

Answer:

1by2

Step-by-step explanation:

firstly,

7 to the power minus 2 into x is equal to 343 to the power -1

1 by 7 to the power 2 into x is equal to 1 by 343

1 by 49 into x is equal to 1 by 343

x is equal to 1 by 343 into 49

so,

then

the answer is,

x=1by2

Answer 2

Answer:

This is your answer

May be its helpful for you.

Please make me as a brainlist.