Math, asked by bkparmar19331933, 18 days ago

The product of ( 2x²–9)( 2x²+19) is​

Answers

Answered by nakul211997
0

(2x²-9)(2x²+19)

put the value in a²+b²

(2x)²-(9)²

4x²-81.

please follow it.

Answered by Moonlight568
0

Answer:

(2×7) (2×21)

14×42

588

Step-by-step explanation:

hop it's help

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