Question

Find the zero of the polynomial 7x-28.

Answer 1

Answer:

answer x=4

Step-by-step explanation:

given

7x-28=0

after solving we get the value of x is 4

so

x=4

Answer 2

Answer:

4 is the zero of given polynomial.

Step-by-step explanation:

• 7x - 28 = 0

Transferring negative of 28 to RHS

• 7x = 28
• x = $\frac{28}{7} = \frac{\cancel{28}4}{\cancel{7}}$
• x = 4

THANKS AND REGARDS.