Question

x² -(x + 2)(x-2)/X+3=1/2
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Answer 1

Answer:

Step-by-step explanation:

x²-(x²-+2x-2x-4)/x+3=1/2

x²-(x²-4)/x+3=1/2

(x²(x+3)-(x²-4))/x+3=1/2

2(x³+3x²-x²+4)=x+3

2(x³+2x²+4)=x+3

2x³+4x²+8-x-3=0

2x³+4x²-x+5=0

Answer 2

Answer:

Answer: 5o

(x+2)(x-2) is in the form of (a+b)(a-b)

(a + b)(a - b) = {a}^{2} - {b}^{2}(a+b)(a−b)=a

2

−b

2

(x+2)(x-2) = x^2 - 4

nothing but x square minus four

Step-by-step explanation:

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