Question

Simplify the expression, answer quickly

Answer 1

Explanation:

(16-9)^7

[(5+2)^2]^2

(16-9)^7

823543

[(5+2)^2]^2

(49)^2

2401

823543/2401 = 343

Answer 2

`{7}^(3)`

Explanation:

simplify numerator to get

`{7}^(7)`

simplify denominator to get

`{ ({7}^(2) )}^(2)`

which simplifies to

`{7}^(4)`

now that it's

`\frac{ {7}^(7) }{ {7}^(4) }`

the exponents subtract to get our final answer