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• Observe the pattern and find the ans

if ,
[tex] \\ 3 + ( - 4) = 19 \\ 5 + ( - 6) = 41 \\ 2 + ( - 8) = 66 \\ 5 + ( - 1) = 6 \\ [/tex]
then ,
1 + (-3) = ?

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Sagot :

Let's observe

#1

[tex]\\ \sf\longmapsto 3+(-4)^2=19[/tex]

[tex]\\ \sf\longmapsto 3+16=19[/tex]

[tex]\\ \sf\longmapsto 19=19[/tex]

#2

[tex]\\ \sf\longmapsto 5+(-6)^2=41[/tex]

[tex]\\ \sf\longmapsto 5+36=41[/tex]

[tex]\\ \sf\longmapsto 41=41[/tex]

Pattern:-

[tex]\boxed{\sf a+(-b)^2}[/tex]

Now

[tex]\\ \sf\longmapsto 1+(-3)[/tex]

[tex]\\ \sf\longmapsto 1+(-3)^2[/tex]

[tex]\\ \sf\longmapsto 1+9[/tex]

[tex]\\ \sf\longmapsto 10[/tex]