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### Expand the following equation: $$(x+10)^2$$

$$x^2+10x-100$$
$$x^2+20x-10$$
$$x^2+100$$
$$x^2+20x+100$$

### Expand the following equation: $$(2x+3)^2$$

$$4x^2+12x+9$$
$$x^2+12x+9$$
$$4x^2+15x+9$$
$$4x^2+12x+6$$

### Expand the following equation: $$(x-8)^2$$

$$x^2-16x+64$$
$$x^2-16x*64$$
$$x^2-16x+8$$
$$x^2-16x-8$$

### Expand the following equation: $$(2x-3)^2$$

$$x^2-12x+9$$
$$4x^2-12x+9$$
$$4x^2-12$$
$$4x^2-8x+9$$

### Expand the following equation: $$(x-11)(x+11)$$

$$x^2-121$$
$$x^2+121$$
$$x^2+22x-121$$
$$x^2+22x+121$$

### Expand the following equation: $$(2x-12)(2x+12)$$

$$2x^2+144$$
$$4x^2-24x144$$
$$4x^2+24x144$$
$$4x^2-144$$

### Expand the following equation: $$(x+\frac{1}{2})^2$$

$$x^2+x+\frac{1}{4}$$
$$x^2+\frac{1}{4}x+\frac{1}{4}$$
$$x^2+\frac{1}{2}x+\frac{1}{4}$$
none of the above