Question

solve the complete squre in quastion. (1). 5x²-6x-2=0 (2). 4x²+4bx-(a²-b²)=0 (3). x²-(✓3+1)x+✓3=0 (4). a²x²-3abx+2b²=0​

Answer 1

Answer:

5 x 2 - 3 x - 2 X - 2 = 0

5x( x-2)- 1 (x-2)=0

( x-2) (5x-1)=0

Step-by-step explanation:

x-2=0

x=2

5x-1=0

x=5-1

x=4