Faktor aljabarkan donggg
13. x² – 16y² = (x – 4y)(x+4y)
14. x² – 25y² = (x-5y)(x+5y)
15. 25p² – 16q² = (5p-4q)(5p+6q)
16. 16p²-49q² = ( 4p-7q )( 4p+7q)
17. 81m² – 100n² = (9m-10n)(9m+10n)
18. 36m² – 81n² = (6m-9n)(6m+9n)
Faktor aljabarkan donggg
13. x² – 16y² = (x – 4y)(x+4y)
14. x² – 25y² = (x-5y)(x+5y)
15. 25p² – 16q² = (5p-4q)(5p+6q)
16. 16p²-49q² = ( 4p-7q )( 4p+7q)
17. 81m² – 100n² = (9m-10n)(9m+10n)
18. 36m² – 81n² = (6m-9n)(6m+9n)