हल करना (7)^(2)\div7+(5)^(2)+5-(4)^(2)+4= | Equatix - Math Solver

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Example

3(r+2s)=2t-4

a⋅(b-2)=3b

3(r+2s)=2t-4

a⋅(b-2)=3b

Question

$${ 7 }^{ 2 } \div 7+ { 5 }^{ 2 } +5- { 4 }^{ 2 } +4=$$