Step 1 :\(6x^4\) divided by \(2x^2\) is \(3x^2\). This is the first term of the quotient.
Step 2 :Multiply the divisor \((2x^2 + 3)\) by the first term of the quotient \(3x^2\) to get \(6x^4 + 9x^2\). Subtract this from the dividend to get \(16x^3 - 8x^2\).
Step 3 :\(16x^3\) divided by \(2x^2\) is \(8x\). This is the next term of the quotient.
Step 4 :Multiply the divisor \((2x^2 + 3)\) by the next term of the quotient \(8x\) to get \(16x^3 + 24x\). Subtract this from the new dividend to get \(-8x^2 - 24x\).
Step 5 :\(-8x^2\) divided by \(2x^2\) is \(-4\). This is the next term of the quotient.
Step 6 :Multiply the divisor \((2x^2 + 3)\) by the next term of the quotient \(-4\) to get \(-8x^2 - 12\). Subtract this from the new dividend to get \(-24x + 12\).
Step 7 :Since the degree of the new dividend is less than the degree of the divisor, we stop here. The quotient is \(3x^2 + 8x - 4\) and the remainder is \(-24x + 12\).
Step 8 :\(\boxed{\frac{6 x^{4}+16 x^{3}+x^{2}}{2 x^{2}+3} = 3x^2 + 8x - 4 + \frac{-24x + 12}{2 x^{2}+3}}\)