Question

5 ^ n + 2 is equals to 625 then find n + 3 whole to the power of 1 by 3​

Answer 1

Step-by-step explanation:

${5}^{n + 2} = 625 \\ {5}^{n + 2} = {5}^{4} \\ n + 2 = 4 \\ n = 4 - 2 = 2 \\ n = 2$

${(n + 3)}^{ \frac{1}{3} } = {(2 + 3)}^{ \frac{1}{3} } = \sqrt[3]{5}$

Answer 2

Answer:

=5^x+2=625

=5^x+2=5^4

=x+2=4 (both have same base

then powers are also same)

So, x=2

=(x+3)^1/3

=(2+3)^1/3

=(5)^1/3