Question

4m^2+8m8m find zeros of the polynomial
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Answer 1

zeros of the polynomial 4m² + 8m are 0 , - 2

Given:

• 4m² + 8m

To Find:

• Zeros of the the polynomial

Solution:

Step 1:

To find zeroes of the polynomial equate polynomial with 0

4m² + 8m = 0

Step 2:

Take 4m common on LHS

4m(m + 2) = 0

Step 3:

Divide by 4 on both sides

m(m + 2) = 0

Step 4:

Equate each factor with 0

m = 0

m + 2 = 0 => m = - 2

(Correct Question is   find zeros of the polynomial 4m² +8m)

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Answer 2

The zeroes of the polynomial 4m² + 8m are 0 , - 2

Given :

The polynomial 4m² + 8m

To find :

The zeroes of the polynomial

Solution :

Step 1 of 2 :

Write down the given polynomial

Let P(m) be the given polynomial

Then

P(m) = 4m² + 8m

Step 2 of 2 :

Find zeroes of the polynomial

For Zeroes of the polynomial we have

P(m) = 0

⇒ 4m² + 8m = 0

⇒ 4m( m + 2 ) = 0

4m = 0 gives m = 0

m + 2 = 0 gives m = - 2

Hence zeroes of the polynomial 4m² + 8m are 0 , - 2

Correct question : Find zeroes of the polynomial 4m² + 8m

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