( 5 + 6a )²
solve it
Answers
Answered by
3
Answer:
Mark as brainlist
Step-by-step explanation:
(5+6a)^2
5*2+6*2+2.5.6
25+36+60
121 answer
Answered by
1
Answer:
36a² + 60a + 25
Step-by-step explanation:
Use the formula (x + y)² = x² + y² + 2xy
x = 5
y = 6a
( 5 + 6a )² = 5² + (6a)² + 2 (5) (6a)
= 25 + 36a² + 60a
Similar questions