Question

EXERCISE 4.1
Check whether the following are quadratic equations
(¡)(x+1)²=2(x-3)
(¡¡)x²-2x=(-2)(3-x)
(¡¡¡)(x-2)(x+1)=(x-1)(x+3)
(¡v)(x-3)(2x+1)=x(x+5)​

Answer 1

Answer:

noejjdjdhyd7e2kkwsjus

Answer 2

Answer:

yes they are quadratic solution because they all are no with only the first to our water solution because they are exponents and they are exponented 2