Find the zero if the polynomial (a) f(x) =3x+5+(b) f(x) =2x+3
Answers
Answered by
0
Answer:
a)3x+5=0
3x=-5
x= - 5/3
Therefore, zero of the polynomial f(x)=3x+5 is -5/3
b) 2x+3=0
2x= - 3
x= - 3/2
Therefore, zero of the polynomial f(x)=2x+3 is -3/2
Answered by
1
Step-by-step explanation:
(a) f(x) = 3x+5
f(x) = 3x+5=0
f(x) = 3x = -5
f(x) = x = - 5/3
Therefore, the zero of the polynomial is - 5/3
(b) f(x) = 2x+3
f(x) = 2x+3=0
f(x) = 2x = - 3
f(x) = x = -3/2
Therefore, the zero of the polynomial is -3/2
Similar questions