Question

check whether - 1/4 is the zero of the polynomial 4x square +5x+1​

Answer 1

Step-by-step explanation:

check whether - 1/4 is the zero of the polynomial 4x square +5x+1

Answer 2

Step-by-step explanation:

4(-1/4)

$4( - 1 \div 4)^{2} + 5( - 1 \div 4) + 1$

$4(1 \div 16) + 5( - 1 \div 4) + 1$

(4÷16)+(-5/4)+1

(1/4)-(5/4)+1

1/4-5/4+1

-4/4+1

-1+10