Question

(3x+4y)^2 identities simply

Answer 1

Answer:

9x²+16y²+24xy

Step-by-step explanation:

from identity, (a+b)²=a²+b²+2ab

(3x+4y)²=9x²+16y²+24xy

Answer 2

$\red{\boxed{\boxed{{9x}^{2} + 24xy + {16y}^{2} }}}$

Step-by-step explanation:

$= {(3x + 4y)}^{2}$

$= (3x \times 3x) + (2 \times 3x) \times 4y + {4y}^{2}$

$= {(3x)}^{2} + (6x) \times 4y + {16y}^{2}$

$= {9x}^{2} + 24xy + {16y}^{2}$

${\purple{\boxed{ {\mathfrak{\underline{\purple{ @11177420 }}}} }}}$