Question

6(x – 5)4 + 4(x – 5)2 + 6 = 0

Answer 1

Answer:

how to solve rational number 1 7

5 8

Answer 2

Answer:

6u²+4u+6=0

Step-by-step explanation:

We have ,

6(x-5)²+² +4(x-5)²+6=0

Let,

u =(x-5)²

remember that,

if , u =(x-5)²

then,

u² = (x-5)²+²

substitude

6u² + 4u +6 =0 ___________________> Quadratic equation.

(Note - where i have put power 2+2 there you can write 4 .)