Question

2x^2+X^2+5=112 QUAL A DERIVADA

Answer 1

$\mathsf{\dfrac{d}{dx}(2{x}^{2}+{x}^{2}+5)=\dfrac{d}{dx}112}\\\mathsf{4x+2x=0}$

$\boxed{\boxed{\mathsf{6x=0}}}$