Algebra-1

To simplify (8x + 5y)², we can use the formula for the square of a binomial:

(a + b)² = a² + 2ab + b²

In this case, a is 8x and b is 5y. Substituting these values into the formula, we get:

(8x + 5y)² = (8x)² + 2(8x)(5y) +(5y)²
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