हल करना f(x) = 5x ^ 2 + 4; f(4) = 7 | 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

$$f(x)=5x^{2}+4; f(4)=7$$