give me the answer of complete crossword polynomial by finding the indicated product below
Answers
Given : crossword polynomial
To Find Complete Cross word
Solution:
Across
1 . (a + 3)(a +3) = a² + 6a + 9
4. (b + 4a)² = b² + 8ab + 16a²
5. 2a( -8a + 3) = -16a² + 6a
6. (b - 2)(b - 4) = b² - 6b + 8
9. -2a(b + 3 -2a) = -2ab - 6a + 4a²
11 (5b² + 7a²)(-5b² + 7a²) = -25b⁴ + 49a⁴
12. (a + 6b)(a + 6b) = a² - 36b²
DOWN
1. (a + 9)(a - 9) = a² - 81
2. (3 + a - b)² = 9² + a² + b² + 6a - 6b - 2ab
3 (3b - 4a)(3b - 4a) = 9b² - 24ab + 16a²
5. (-4a + b)(4a + b) = -16a² + b²
7. (2 - a)(4 -a) = 8 - 6a + a²
8. (4a³ - 5b²) (4a³ + 5b²) = 16a⁶ -25b⁴
10. (2a +6b)(2a - 6b) = 4a² - 36b²
Complete Cross word is
a² 6a 9 --- 9b²
-81 --- a² --- -24ab
--- --- b² 8ab 16a²
-- -16a² 6a --- ---
--- b² - 6b 8 ---
16a⁶ --- -2ab -6a 4a²
-25b⁴ 49a⁴ --- a² -36b²
Learn More:
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