Question

Pls answer this its urgent
i will mark brainliest​

Answer 1

now x2 = 2

so x = √2

now x4+ 2x ² + x

now put value

= √2 4. + 2 x √2² + √ 2

= 4 + 4 +√ 2

= 8+ √ 2

= 8+ 1.41

9.41

MARK BRAINLIST AND FOLLOW