Question

zero of the polynomial p(x) = 2x+5 is ver​

Answer 1

Answer:

Zero of the polynomial p(x) = 2x+5 is -2.5

Step-by-step explanation:

Zero of the polynomial p(x) = 2x+5 is :

2x + 5 = 0

By transposing 5 to the other side we get

2x = 0 - 5

2x = -5

By transposing 2 to the other side we get

x = -5/2

x = -2.5

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Answer 2

• As per the data given in the question, we have to find the value of the expression.

             Given data:- $p(x)=2x+5.$

             To find:- Value of the expression.

             Solution:-

• Here, we will use the below following steps to find a solution using the transposition method:

• Step 1:- we will Identify the variables and constants in the given simple equation.

• Step 2:-then we Simplify the equation in LHS and RHS.

• Step 3:- Transpose or shift the term on the other side to solve the equation further simplest.

• Step 4:- Simplify the equation using arithmetic operation as required that is mentioned in rule 1 or rule 2 of linear equations.

• Step 5:- Then the result will be the solution for the given linear equation.

              $p(x)=2x+5\\\Rightarrow p(x)= 2x+5=0\\\Rightarrow x=\frac{-5}{2}$

Hence we will get zero of the polynomial $p(x)$ is $\frac{-5}{2} .$