simplify:(4x+15)(4x-1)
Answers
Answered by
0
Answer:
(4x+15)(4x-1)
using (a+b)(a-b)=a²-b²
(4x+15)(4x-1) = (4x+15)² - (4x-1)²
= (16x²+ 225) - (16x²- 1)
= 16x²+225-16x²-1
= 16x²-16x²+225-1
= 225-1
= 224
PLEASE MARK AS BRAINLIEST
Answered by
1
Step-by-step explanation:
lhaltu ka reply n kr madar chod
Similar questions