joannakawata6
26.02.2021 •
Mathematics
Check your Understanding
Find the product of each of the following.
1. (5x - 3)(3x + 5)
2. (4ab + 3c)(5ab + 7c)
3. (6xy - 9z)(6xy + 9z)
4. (3a2b + 2ab2)(3a2b - 2ab)
5. (x2 + 4y)2
6. (3m - 2n2)2
7. (p2 + 2q)
8. (3xy - 1)
9. (3x - 4)(9x2 + 12x + 16)
10. (2x + 5)(4x2 - 10x + 25)
Solved
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Ответ:
1 ) 40
I found this by dividing 200 by 5. 200/5=40
2 ) Odd numbers were observed in the chart twice.
3 ) What're the answer choices? Comment them and I will answer it based on that.