Hello do you mind helping me ? :)

n = 59

Step-by-step explanation:

Square both sides

n+5 - 2sqrt[(n+5)(n-10)] + n-10 = 1

2n - 5 - 2sqrt[(n+5)(n-10)] = 1

2sqrt[(n+5)(n-10)] = 2n - 6

sqrt[(n+5)(n-10)] = n - 3

Square both sides

(n+5)(n-10) = (n-3)²

n²+5n-10n-50 = n²-6n+9

-5n-50 = -6n+9

n = 59

Brainliest please

n equals 59

Explanation:

to objective is to get n by itself so you move the second sqrt to the other side of the equation

sqrt n + 5  = sqrt n - 10 + 1

(sqrt n + 5)^2 = (sqrt n - 10 + 1)^2

n + 5 = n - 9 + 2(sqrt n - 10)

then we just solve for n

n  = 59

muyb ajo

step-by-step explanation:

jegosu

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation: