Question

(2p+3)² - (2p-3)²
please answer fast ​

Answer 1

Answer:

(2p+3)²-(2p-3)²

Step-by-step explanation:

4p+6-4p-6=0

4p-4p=0(formula -×+=-)

6-6=0

hence, the answer is 0

Answer 2

Answer:

HI FRIEND THE ANSWER IS 24P

Step-by-step explanation:

WE CAN SOLVE THIS USING TWO IDENTITY FORMULAS THEY ARE

              1.a²-b²=(a+b)(a-b)

               2.(a+b)²=a²+b²+2ab,(a-b)²=a²+b²-2ab

first method

              (2p+3)²-(2p-3)²=(2p+3+2p-3)(2p+3-2p+3)

                                      = (4p)(6)=24p

second method

                   (2p+3)²-(2p-3)²=(4p²+9+12p)-(4p²+9-12p)

                                            =4p²+9+12p-4p²-9+12p

                                            =24p

the final answer is 24p

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