Solve 84cm^2quadtext{(b)}124cm^2

$$84 cm ^ { 2 } \quad \text { (b) } 124 cm ^ { 2 }$$

Evaluate

$$10416bc^{2}m^{4}$$

Solution Steps

Multiply c and c to get c^{2}.

$$84c^{2}m^{2}b\times 124m^{2}$$

To multiply powers of the same base, add their exponents. Add 2 and 2 to get 4.

$$84c^{2}m^{4}b\times 124$$

Multiply 84 and 124 to get 10416.

$$10416c^{2}m^{4}b$$

Differentiate w.r.t. b

$$10416c^{2}m^{4}$$