Question

What is 4x squared when x equals -3?

Answer 1

36

Explanation:

plug in -3 to 4x^2

(-3)^2 = 9 and 4 x 9 = 36

Answer 2

Hello!

`\rm{4x^2\:for\:x=3}`

• 
  `\bf{Plug\:in\:-3\:for\:x.}`

`\hookrightarrow\rm{4(-3)^2}`

• 
  `\bf{Evaluate.\;Square\;-3\;first.}`

`\hookrightarrow\rm{4(9)}`

• 
  `\bf{Multiply.}`

`\hookrightarrow\rm{36}`

Therefore, the answer is
`\boxed{\boxed{\bf{36}}}`.

Hope it helps!

Enjoy your day!

`\boxed{\rm{Cordelia}}`