-Find the product of
1) (2x+6) × (2x - 4)
2) (5x-6y) ×(5x + 6y)
Answers
Answered by
0
Step-by-step explanation:
1) (2x+6) x (2x-4)
= 2x(2x+6) - 4(2x+6)
= 4x^2 +6 -8x-24
= 4x^2 - 18 - 8x
2) (5x-6y) x (5x + 6y)
= 5x(5x-6y) +6y(5x-6y)
= 25x^2 - 30xy +30xy - 36y^2
= 25x^2 - 36y^2
Hope this helps. ☺️❤️
Similar questions