Question

4) 48. The following products should be either in the form a3 + b3 or a3 - b
3. Find by how much the following expressions should be multiplied to get that form. Also write the products. (i) 2x + 1 (ii) 3x - 2y (iii) 4x2 - 6x + 9 (iv) 16x2 + 20x + 25​

Answer 1

This tool lets you extract the foreground from the active layer or from a selection. It is based on the SIOX method (Simple Interactive Object Extraction).

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2.8. Foreground Select

Directions for use. The creation of a selection with this tool works in a couple of steps: ...

Activating the Tool. ...

Key modifiers (Defaults) ...

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