Question

4x^2 - 3 when x= -10

Answer 1

397

Explanation:

1. To evaluate this expression, we plug in the value of x and simplify.

• 
  `4x^2 - 3`
• 
  `4(-10)^2 - 3`
• 
  `4(100)-3`
• 
  `400-3`
• 
  `397`

Therefore, the answer is 397.