Question

Y square minus 11y minus 102 by splitting method

Answer 1

Answer:

Explanation:

Well, we already answered that question. It's negative 2. So we get x minus 2 times x minus 2 is equal to 9. Or we could have skipped this step and written x minus 2 squared is equal to 9. And then you take the square root of both sides, you get x minus 2 is equal to plus or minus 3. Add 2 to both sides, you get x is equal to 2 plus or minus 3.