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PLEASE HELP WITH THIS ONE QUESTION

PLEASE HELP WITH THIS ONE QUESTION class=

Sagot :

Answer:

2nd, 3rd and 4th answers are true

Step-by-step explanation:

[tex]1)false \\ \\ 2)16 {x}^{2} - 64 {y}^{2} \\ {4}^{2} {x}^{2} - {8}^{2} {y}^{2} \\ (4x - 8y)(4x + 8y) = > true \\ \\ 3) {x}^{2} - 169 \\ {x}^{2} - {13}^{2} \\ (x + 13)(x - 13) = > true \\ \\ 4) {9x}^{2} - 1 \\ {3}^{2} {x}^{2} - {1}^{2} \\ (3x - 1)(3x + 1) = > true \\ \\ 5)false[/tex]