Evaluate square root of cos(x)cos(300x)+ square root of |x|-9.3*(-4x^2)^0.01

$\sqrt{\cos (x)} \cdot \cos (300 \cdot x) + \sqrt{| x |} - 9.3 \cdot {(- 4 x^{2})}^{0.01}$

Apply the product rule to $- 4 x^{2}$ .

$\sqrt{\cos (x)} \cos (300 x) + \sqrt{| x |} - 9.3 \cdot ({(- 4)}^{0.01} {(x^{2})}^{0.01})$

Multiply the exponents in ${(x^{2})}^{0.01}$ .

Apply the power rule and multiply exponents, ${(a^{m})}^{n} = a^{m n}$ .

$\sqrt{\cos (x)} \cos (300 x) + \sqrt{| x |} - 9.3 \cdot ({(- 4)}^{0.01} x^{2 \cdot 0.01})$

Multiply $2$ by $0.01$ .

$\sqrt{\cos (x)} \cos (300 x) + \sqrt{| x |} - 9.3 \cdot ({(- 4)}^{0.01} x^{0.02})$

$\sqrt{\cos (x)} \cos (300 x) + \sqrt{| x |} - 9.3 {(- 4)}^{0.01} x^{0.02}$

Evaluate square root of cos(x)*cos(300*x)+ square root of |x|-9.3*(-4x^2)^0.01