Question

A=2 ,B=5 substitute in (a+b)² and show graphically

Answer 1

$\huge\mathfrak\red{ello}$

$(a + {b})^{2} \\ =( 2 + 5 )^{2} \\ = ( {2})^{2} + 2.2.5 + ({5})^{2} \\ = 4 + 4.5 + 25 \\ = 4 + 20 + 25 \\ = 24 + 25 \\ = 49$

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Answer 2

Answer: HELLO MATE.......

Here is your ans......

(a+b)²=a²+2ab+b²

(2+5)²

= (2)² + 2(2)(5) + (5)²

=  4 + 20 + 25

= 24+25

= 49

Step-by-step explanation:

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