Question

Which is the value of 2c²d if c = 0.5 and d = 3?

Answer 1

Answer: The value of 2c²d would be 2 * (0.5)² * 3 = 2 * (0.25) * 3 = 0.5 * 3 = 1.5

This is because you first square the value of c (0.5² = 0.25), then you multiply it by 2 (0.25 * 2 = 0.5) and then by d (0.5*3 = 1.5)

Explanation:

Answer 2

`\large \underline{ \tt \: \: Given \: : \: } \\ \: \: \: \: \boxed{ \red{\tt c : 0.5}} \\ \: \: \: \: \boxed{ \green{ \tt \: d : 3 \: \: \: }}`

`\:`

put the value of c nd d in given eqⁿ ~

`\:`

`\large \tt \: 2 { \red{c}^(2)}\green{d}`

`\:`

`\large \tt \: 2 * { \red{0.5}^(2)} * \green{3}`

`\:`

`\large \tt \: 2 * { \red{0.25}} * \green{3}`

`\:`

`\large \tt \: 2 * { \purple{0.75}}`

`\:`

`\underline{ \boxed{ \large \tt \purple{ \: \: 1.5 \: \: }}}`

`\:`

hope it helps!:)