simpfly (-3+9)^2

Answer 1

To simplify \((-3 + 9)^2\), follow these steps:

1. First, simplify the expression inside the parentheses: \[ -3 + 9 = 6 \]

2. Next, take that result and square it: \[ 6^2 = 36 \]

Therefore, \((-3 + 9)^2\) simplifies to \(36\).

Answer 2

gx(4) = 2x(4)-3

Answer 3

To evaluate the function \( g(x) \) at \( x = 4 \), we can substitute \( x = 4 \) into the given expression \( g(x) = 2x(4) - 3 \).

However, the notation \( 2x(4) \) is a bit ambiguous. It can be interpreted in a couple of ways, but typically this would suggest multiplying \( 2 \), the function \( x(4) \), rather than the function \( g(x) \).

If we interpret \( x(4) \) as simply substituting \( 4 \) into the function \( g(x) \), we then will treat it as a constant multiplication error. Thus, simplifying this directly as \( g(4) \):

1. Assuming \( x(4) \) just meant \( 4 \): \[ g(4) = 2(4) - 3 \] \[ = 8 - 3 \] \[ = 5 \]

Thus, \( g(4) = 5 \).

If you have a different interpretation of \( 2x(4) \) in mind, please clarify for precise evaluation!