Solve V=sqrt{left(4*10right)^2}+left(3*10right)^2

$$V = \sqrt{ { \left(4 \times 10 \right) }^{ 2 } } + { \left(3 \times 10 \right) }^{ 2 }$$

Solve for V

$$V=940$$

Steps for Solving Linear Equation

Multiply 4 and 10 to get 40.

$$V=\sqrt{40^{2}}+\left(3\times 10\right)^{2}$$

Calculate 40 to the power of 2 and get 1600.

$$V=\sqrt{1600}+\left(3\times 10\right)^{2}$$

Calculate the square root of 1600 and get 40.

$$V=40+\left(3\times 10\right)^{2}$$

Multiply 3 and 10 to get 30.

$$V=40+30^{2}$$

Calculate 30 to the power of 2 and get 900.

$$V=40+900$$

Add 40 and 900 to get 940.

$$V=940$$

Assign V

$$V≔940$$