Question

(2a+6b)^2



answer the question ​

Answer 1

SolutioN :-

By using Identity

★ ( a + b )² = a² + b² + 2ab

Therefore

→ ( 2a + 6b )²

→ ( 2a )² + ( 6b )² + 2 × 2a × 6b

→ 4a² + 36b² + 24ab

Answer 2

$\huge\mathfrak\red{Question:}$

(2a+6b)^2

$\huge\mathfrak\red{Answer:}$

$( a+ b) {}^{2} = {a}^{2} + {b}^{2} + 2ab$

$therefore$

$(2a + 6b) {}^{2}$

$( {2a}^{2} ) + (6b {}^{2} ) + 2 \times 2a \times 6b$

$4a {}^{2} + 36b {}^{2} + 24ab$

$\huge\mathfrak\red{Thanks}$