Question

Pls answer all the 7 this question
I will mark them as brainliest .
and thank them.

its Urgent​

Answer 1

Answer:

1. Cartesian coordinates

2.The identity (a² – b²) = (a+b)(a-b) is verified geometrically.

Answer 2

Answer:

2) P(0) = 4x²-3=4(0)²-3=0-3= -3

3) a²-b² = (a+b)(a-b)

4)3y-4=0

3y=4

y=4/3

5) 1.581188=√2.5

6) (x,0)

7) a= -3

b= 5

Step-by-step explanation:

not sure about 5 th one

mark brainliest