Question

fill in the blanks-:

tell fast its urgent
correct answer i will mark as brainliest and follow you and also i will thank your answers☺​

Answer 1

the first answer is _9a%

Step-by-step explanation:

this is a answer of first

Answer 2

Answer:

1. I don't know

2. ab-ac-dc+db

3. 121-x²= √121-x =. 11-x=0. = x=11

4. x²-2x-63

x²-7x+9x-63

x(x-7)+9(x-7)

(x+9) (x-7)

5. I don't know