Question

find the following by using identity 1
$(2m {}^{2} + 3n {}^{2} ) {}^{2}$

Answer 1

$\bf\huge\color{blue}\mathbb{ \star\:hello\: mate!\star}$

we will use the identity 1 here, i.e.,

( a + b )² = a² + b² + 2ab

so,

( 2m² + 3n² )²

= (2m²)² + (3n²)² + 2(2m²)(3n² )

= 4m⁴ + 9n⁴ + 12m²n² ....... ANSWER.

$\red{\boxed{\bold{\underline{ hope \: it \: is \: helpful}}}}$

Answer 2

Answer:

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