gpat1
Answered

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2x([tex]9^{2}[/tex]±1)

Sagot :

aniilsah555

Answer:

Step-by-step explanation:

2x(9²±1)

2x(9²(±1²))

2x(81×1(

2x(81)

162x

Amphitrite1040

Hey there!

Random: The symbol “±” means plus-or-minus

2x(9^2 ± 1)

= 2x(9^2) ± 2x(1)

= 2x(81) ± 2x(1)

= 162x ± 2x

= 164x or -164x

Therefore, your answer is: 164x or -164x

Good luck on your assignment and enjoy your day!

~Amphitrite1040:)

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