What is the value of x?
$$(1)\ \ (x^2+3)^2−11(x^2+3)+28=0.$$
$$(2)\ \ \ x^2+x−2=0.$$
The OA is E.
With statement two I can find the values of x. Why it is not sufficient?
$$(1)\ \ (x^2+3)^2−11(x^2+3)+28=0.$$
$$(2)\ \ \ x^2+x−2=0.$$
The OA is E.
With statement two I can find the values of x. Why it is not sufficient?
