Algebra-1

To expand the expression (x + 5)(x - 3), we can use the distributive property and multiply each term of the first expression by each term of the second expression:

(x + 5)(x - 3) = x * (x - 3) + 5 * (x - 3)

Expanding further:

= x² - 3x + 5x - 15

Combining like terms:

= x² + (-3x + 5x) - 15
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