49 y square + 84 X Y + 36 x square
Answers
Answered by
6
Answer:
=49y² + 84xy +36 x²
= (7y)² + 2×7y×6x + (6x)²
= (7y+6x)²
=(7y+6x)(7y+6x)
Answered by
1
Answer:
36x²+49y²+84xy
=(6x+7y)²
Step-by-step explanation:
by the formula,
(a+b)²=a²+b²+2ab
where a=6x and b=7y
Similar questions