Solve the inequality $-4 > (x-5)(x+5) - (x-3)^2$ for $x$.

AlgebraInequalitiesQuadratic ExpressionsAlgebraic Manipulation
2025/4/17

1. Problem Description

Solve the inequality 4>(x5)(x+5)(x3)2-4 > (x-5)(x+5) - (x-3)^2 for xx.

2. Solution Steps

First, expand the terms on the right side of the inequality.
(x5)(x+5)=x225(x-5)(x+5) = x^2 - 25
(x3)2=x26x+9(x-3)^2 = x^2 - 6x + 9
Now substitute these expanded terms into the inequality:
4>(x225)(x26x+9)-4 > (x^2 - 25) - (x^2 - 6x + 9)
Distribute the negative sign:
4>x225x2+6x9-4 > x^2 - 25 - x^2 + 6x - 9
Combine like terms:
4>6x34-4 > 6x - 34
Add 34 to both sides of the inequality:
4+34>6x-4 + 34 > 6x
30>6x30 > 6x
Divide both sides by 6:
306>x\frac{30}{6} > x
5>x5 > x
This can also be written as x<5x < 5.

3. Final Answer

x<5x < 5

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