Question

7+4x²+6³from10-x+4x²+x³​

Answer 1

Step-by-step explanation:

216 SQUARE

Correct option is

B

±2

x=3+22   x1=3+221×3−223−22

=3−22

(x−21)2=x+x1−2

=3+22+3−22−2=4

Answer 2

Answer:

albert Einstein ko puchna padega