1. **State the problem:**
We are given the function $$G(x) = (x + 1)^2 (x - 1)$$ and asked to find:
(a) The x-intercepts of the graph of $$G$$.
(b) The x-intercepts of the graph of $$y = G(x + 5)$$.
2. **Recall the formula and rules:**
The x-intercepts of a function are the values of $$x$$ for which $$G(x) = 0$$.
For a product of factors, the function equals zero when any factor equals zero.
3. **Find x-intercepts of $$G(x)$$:**
Set $$G(x) = 0$$:
$$
(x + 1)^2 (x - 1) = 0
$$
This product is zero if either:
$$
(x + 1)^2 = 0 \quad \text{or} \quad (x - 1) = 0
$$
Solve each:
$$
(x + 1)^2 = 0 \implies x + 1 = 0 \implies x = -1
$$
$$
(x - 1) = 0 \implies x = 1
$$
So the x-intercepts of $$G$$ are $$x = -1$$ and $$x = 1$$.
4. **Find x-intercepts of $$y = G(x + 5)$$:**
Substitute $$x + 5$$ into $$G$$:
$$
G(x + 5) = ((x + 5) + 1)^2 ((x + 5) - 1) = (x + 6)^2 (x + 4)
$$
Set equal to zero:
$$
(x + 6)^2 (x + 4) = 0
$$
This is zero if:
$$
(x + 6)^2 = 0 \implies x + 6 = 0 \implies x = -6
$$
or
$$
(x + 4) = 0 \implies x = -4
$$
5. **Final answers:**
(a) The x-intercepts of $$G$$ are $$-1, 1$$.
(b) The x-intercepts of $$y = G(x + 5)$$ are $$-6, -4$$.
X Intercepts Shift Df5A9A
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