Verified answer

Step-by-step explanation:

1. 36p² - 25 = 0

(6p - 5)(6p + 5) = 0

2. 9a² - 16b² = 0

(3a - 4b)(3a + 4b) = 0

3. x² - 4 = 0

(x - 2)(x + 2) = 0

4. 16m² - 4n² = 0

(4m - 2n)(4m + 2n) = 0

5. 9x² - 25y² = 0

(3x - 5y)(3x + 25y) = 0

6. 36r² - 49s² = 0

(6r - 7s)(6r + 7s) = 0

7. (x + y)² - 81 = 0

x² + 2xy + y² - 81 = 0

8. 25x² - (2m - 7n)² =0

25x² - 4m² + 14mn - 49n = 0

9. 32m² - 98n² = 0

2 (16m² - 49n²) = 0

2 (4m - 7n)(4m + 7n) = 0

10. 50a^5 - 18ab² = 0

2a (25a⁴ - 9b²) = 0

2a (5a² - 3b)(5a² + 3b) = 0

11. 18x³ - 32xy⁴ = 0

2x (9x² - 16y⁴) = 0

2x (3x - 4y²)(3x + 4y²) = 0

12. 48(m^7)n - 12m(n^5) = 0

3mn (16m^6 - 4n⁴) = 0

3mn (4m³ - 2n²)(4m³ + 2n²) = 0

13. 2x³y - 18xy = 0

2xy (x² - 9) = 0

2xy (x - 3)(x + 3) = 0

14. 49a^8 - 64n^12 = 0

(7a⁴ - 8n^6)(7a⁴ + 8n^6) = 0

Answer:

direct answer Napo (6p-5)x(6p+5) number 1. Po yan

number 2 . (3a-4b)(3a+4b)

#3. (x-2)(x+2)

#4. 4(2m-n)(2m+n)

#5. (3x-5y)(3x+5y)

#6. (6r-7s)(6r+7s)

#7. (x+y-9)(x+y+9)

#8. (5x-2m+7n)(5x+2m-7n)