Question

Help i dont know why i can do the rest on my work sheet and not this one i keep getting it wrong

Answer 1

Step-by-step explanatio

Answer 2

Hi there!

`\large\boxed{53}`

Solve by plugging in the values:

| 1 - 2(9) | + 4(3)²

We get:

| 1 - 18| + 4(9)

| -17 | + 36

Take the absolute value of -17 (make it positive):

17 + 36 = 53