Question

Use the identity




please help​

Answer 1

Step-by-step explanation:

this Is the answer hope it helps you

Answer 2

Step-by-step explanation:

$(2x + 3)(2x + 5) \\ {(2x)}^{2} + 2x(3 + 5) + 3 \times 5 \\ 4 {x}^{2} + 6x + 10x + 15 \\ 4 {x}^{2} + 16x + 15$