Answer:
PART 3
1.) x² - 6x + 9
= x² - 2x × x 3 + 3²
=( x - 3 )²
2.) 4x² + 24 × 36
= 4 ( x + 3 )²
3.) 9 x² + 42x + 49
= 3² x² + 2x 3x × 7 + 7²
= ( 3x )² + 2x 3x × 7 + 7²
= ( 3x + 7 )²
4.) 25x² - 60x + 36
= 25x² - 18x - 50x + 36
= x × ( 25x - 18 ) - 2 ( 25x - 18 )
= ( 25x - 18 ) x ( x - 2 )
5.) 36x² - 108 - 81
= 9 ( 4x² - 12x - 9 )
Step-by-step explanation:
yan lang kaya ko, sorry. Ikaw na bahala sa iba huh. I hope my answer help's you. Tama yan don't worry.
sorry po Hindi ko masagutan
ang blurd po kasi Hindi ko po makita
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Answers & Comments
Answer:
PART 3
1.) x² - 6x + 9
= x² - 2x × x 3 + 3²
=( x - 3 )²
2.) 4x² + 24 × 36
= 4 ( x + 3 )²
3.) 9 x² + 42x + 49
= 3² x² + 2x 3x × 7 + 7²
= ( 3x )² + 2x 3x × 7 + 7²
= ( 3x + 7 )²
4.) 25x² - 60x + 36
= 25x² - 18x - 50x + 36
= x × ( 25x - 18 ) - 2 ( 25x - 18 )
= ( 25x - 18 ) x ( x - 2 )
5.) 36x² - 108 - 81
= 9 ( 4x² - 12x - 9 )
Step-by-step explanation:
yan lang kaya ko, sorry. Ikaw na bahala sa iba huh. I hope my answer help's you. Tama yan don't worry.
Answer:
sorry po Hindi ko masagutan
Step-by-step explanation:
ang blurd po kasi Hindi ko po makita