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Find the zeroes of the polynomial p(x...

Find the zeroes of the polynomial` p(x)=(x-2)^(2)-(x+2)^(2)`.

A

0

B

2

C

-2

D

1

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The correct Answer is:
To find the zeroes of the polynomial \( p(x) = (x-2)^{2} - (x+2)^{2} \), we will follow these steps: ### Step 1: Set the polynomial equal to zero We start by setting the polynomial equal to zero: \[ p(x) = (x-2)^{2} - (x+2)^{2} = 0 \] ### Step 2: Use the difference of squares formula Recognizing that this expression is a difference of squares, we can use the identity \( a^2 - b^2 = (a-b)(a+b) \). Here, let \( a = (x-2) \) and \( b = (x+2) \): \[ p(x) = \left((x-2) - (x+2)\right)\left((x-2) + (x+2)\right) \] ### Step 3: Simplify the expressions Now we simplify both factors: 1. For the first factor: \[ (x-2) - (x+2) = x - 2 - x - 2 = -4 \] 2. For the second factor: \[ (x-2) + (x+2) = x - 2 + x + 2 = 2x \] Putting it all together, we have: \[ p(x) = (-4)(2x) = -8x \] ### Step 4: Set the simplified polynomial to zero Now we set the simplified polynomial equal to zero: \[ -8x = 0 \] ### Step 5: Solve for \( x \) To solve for \( x \), we divide both sides by -8: \[ x = 0 \] ### Conclusion Thus, the zero of the polynomial \( p(x) \) is: \[ \boxed{0} \]

To find the zeroes of the polynomial \( p(x) = (x-2)^{2} - (x+2)^{2} \), we will follow these steps: ### Step 1: Set the polynomial equal to zero We start by setting the polynomial equal to zero: \[ p(x) = (x-2)^{2} - (x+2)^{2} = 0 \] ...
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