Question

if (4+k)^2=16+24a+9. find the value of k​

Answer 1

Answer:

Step-by-step explanation:

Add  16 and 9 .  

( 4 + k )  2 =  24 a  +  25

Then, Take the square root of both sides of the equation to eliminate the exponent.

4  +  k  =  ±  √ 24 a  +  25

The complete solution is the result of both the positive and negative portions of the solution.

k  =  √ 24 a  +  25  −  4

k  = − √ 24 a =  25  -  4

These answers can also be solved using the site "https://www.mathway.com/Algebra"