1.Find the product of a - 1³
2.Find the product of 7x - 6²
3.What is the product of (9x-8y)(9x-8y)
4.What must be added to x² + 36 to make perfect square trinomial?
5.The side of a square is 7x - 8y cm.What is it's area?
6.Find the product of (3x + 7)(3x - 7)
7.What is (x+10)(x² - 10x + 100)
nonsense/report
Answers & Comments
Answer:
with solution po ito
1. a-1³
=a-1
2. 7x - 6²
=7x - 6×6
=7x - 36
3. (9x-8y) (9x-8y)
= ( 9x-8y)¹×(9x-8y)¹
=(9x-8y)¹+¹
=(9x-8y) ²
yan lang po alam ko