Question

the zero of the polynomial f(x) =2x+7 is
1.2/7
2.-2/7
3.7/2
4.-7/2​

Answer 1

$\bigstar$ Question:

• Find the zero of the polynomial 2x + 7.

$\bigstar$ Solution:

To find a zeroz we always have to equate it with zero.

$\therefore$ 2x + 7 = 0

$\implies$ 2x = (-7)

$\implies$ x = (-7/2)

$\bigstar$ Answer:

• Therefore, the correct option is (4.) (-7/2)