Use the identity (x+a)(x+b)=x2+
(a+b)x+ab to find the product.
(5x+6)(5x-3) *
a. 40x2+20x+25
b. 25x2+15x-18
c. 25x2+25x-15
d.20x2+25x+30
Answers
Answered by
1
Answer:
d.) is the answer ........
Answered by
1
Answer:
b
Step-by-step explanation:
(5x)² + (6-3)×5x +(6×-3)
= 25x²+15x-18
Similar questions