Question

MATHEMATICS
0
. 7.
If x2 + 2 = 2x then x4 – x3 + x2 + 2 =?
Select an answer
АО​

Answer 1

Step-by-step explanation:

then

X4-X3+X2+2=?

X4-X5+2=0

X+2=0

SO X= -2

Answer 2

x² + 2 = 2x

Then

x⁴ - x³ + x² + 2

= x⁴ - x³ + 2x

I hope that'll help you, sorry if it's wrong