Question

lf 7x +3=17then which of the following is the root of the eqution​

Answer 1

Answer:

$x = 2$

Step-by-step explanation:

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Answer 2

Answer:

x = 2

Step-by-step explanation:

root is something when the value of the polynomial becomes 0, when the value of x is some number

so

7x + 3 - 17 = 0

7x - 14 = 0

if x = 2

then,

7(2) - 14 = 0

14 - 14 = 0

0 = 0

hence the root of the equation is 2

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