Question

simply the following expressions. 3. (2x + 5)(2x - 7). solution please ​

Answer 1

Answer:

4x²-4x-35

Step-by-step explanation:

(2x+5)(2x-7)=4x²-14x+10x-35=4x²-4x-35

Answer 2

Answer: 4x²-4 x-35

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                       HOW TO GET IT:

1. Distribute

$(2x+5)(2x-7):$

$2x(2x-7)+5(2x-7)$

2. Distribute (again)

$2x(2x-7)+5(2x-7):$

$4x^2-14x+5(2x-7)$

3. Distribute (Once again)

$4x^2-14x+5(2x-7):$

$4x^2-14x+10x-35$

4. Combine like terms

$4x^2-14x+10x-35:$

$4x^2-4 x-35$

So your answer would be:

$4x^2-4 x-35$

I hope this helps you