Question

Pls Answer This. So Tht I will Mark Ur Ans as Brainliest....



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Answer 1

Answer:

1. (x+8)(x-10)=$x^2-10x+8x-2=x^2-2x-2$

2. (3x+4)(3x-5)=$9x^2-15x+12x-1=9x^2-3x-1$

3. (3-2x)(3+2x)=$9-4x^2$

Please mark me as the brainliest

Step-by-step explanation:

Answer 2

Answer:

$1) \: {x}^{2} - 2x - 80 \\ 2) \: 9 {x}^{2} - 3x - 20 \\ 3) \: 9 - 4 {x}^{2}$