Question

(1.75)^2
Can anyone help me with this Identity.​

Answer 1

Answer:

3.0625

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Answer 2

Answer:

Hii

Step-by-step explanation:

$\huge{\bf{\red{\fbox{\underline{\color{blue}{identity}}}}}}$

x² = ( a + b )² = a² + b² + 2ab

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(1.75)² = ( 1 + 0.75 )²

$\huge{\fbox{\color{a\:=1\:,b\:=\:0.75}}}}}}$

= 1² + 0.75² + 2(1)(0.75)

= 1 + 0.5625 + 1.5

= 3.0625

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