Question

Obtain all the zeroes of 4x4+x3 -72x2-18x if 2 zeroes are

Answer 1

$\huge\tt\orange{SolUtion}$

GIVEN THAT :-

x = 2

THEN ACCORDING TO THE QUESTION

= 4x⁴ + x³ - 72x²- 18x

= 4× (2)⁴ + (2)³ - 72 × (2)² - 18 × 2

= 4 × 16 + 8 - 72 × 4 - 36

= 64 + 8 - 288 - 36

= 72 - 324

= -252

Therefore , x = 2 is not the zero polynomial.

Step-by-step explanation: