4 years ago

A toy rocket is launched vertically upward from a 12 foot platform with an

Mathematics

1 answer:

DerKrebs [107]4 years ago

3 0

Answer:

4 mins

Step-by-step explanation:

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Which of the following is equivalent to (2x + 3)(2x + 3)?

Kryger [21]

Answer:

$(2x+3)(2x+3)=4x^2+12x+9$

Step-by-step explanation:

we are given

$(2x+3)(2x+3)$

Firstly, we will distribute it

$=2x\times 2x+2x\times 3+3\times 2x+3\times 3$

now, we can simplify it

$=2\times 2\times x\times x+2\times 3x+3\times 2x+9$

$=4x^2+6x+6x+9$

$=4x^2+12x+9$

so, we get simplified term as

$(2x+3)(2x+3)=4x^2+12x+9$

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