Question

nine y square minus six root two y plus two equal to zero​

Answer 1

Step-by-step explanation:

9y2-6√2y+2=0

9y2-√2×√2×3√2y+2=0

(9y2-3)(2√2y+2)=0

3y(9y-1)+2(√2y+1)=0

(3y+2)(9y-1)(√2+1)=0