Math, asked by anushkamahire4, 7 months ago

(x+4)² formula (a+b)
(a + b) = a2 + 2ab + b2

Answers

Answered by albus786
0

Step-by-step explanation:

yes true

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Answered by narendragujjar577
0

Answer:

(x+4)² (ᴀ+ʙ) = ᴀ² +2ᴀʙ +ʙ²

=> x²+ 2(x×4) +4²

=> x² + 2x+8 + 16

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