Question

Use a suitable Identity to get each of the following products :

(2y + 5 ) (2y + 5)

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Answer 1

Step-by-step explanation:

(2y+5)+(2y+5)

(2y+5)^2

4y^2 + 20y +25

Answer 2

Answer:

$\huge \pink{Aŋʂῳɛཞ{ \implies}}$

────┈┈┈┄┄╌╌╌╌┄┄┈┈┈────

$\sf(2y + 5) \: (2y + 5) = (2y + 5) ^{2}$

$\implies \sf(2y) ^{2} + 2(2y)(5) + (5) ^{2}$

$\sf \blue{ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: usig \: identity \: I}$

$\implies {\boxed{ \sf \pink{4y^{2} + 20y + 25}}}$

────┈┈┈┄┄╌╌╌╌┄┄┈┈┈────

$\mathcal\purple{HOPE \: ITS \: HELP \: YOU}$

$\colorbox{gold}{plz \: mark \: as \: brainlist}$