Question

5. If 5 is a zero of the polynomial x-2x + a then find the value of .
Solve the following problems.​

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

5

Step-by-step explanation:

x - 2x + a = 0

if x = 5, then

5 - 2(5) + a = 0

5 - 10 + a = 0

-5 + a = 0

a = 0+5

a = 5