Square of 3x + 4y is -
a) 9x2
+ 16y2
b) 6x2
+ 8y2
c) 9x2
+ 16y2
+ 24xy
d) 9x2
+ 16y2
– 24xy
Answers
Answered by
1
Answer:
c is the correct answer of this question
Answered by
0
Answer:
C. 9x² + 16y² + 24xy
Step-by-step explanation:
(3x + 4y)²
Using Formula (a+b)² = a² + b² + 2ab
9x² + 16y² + 24xy
Similar questions