Question $-4(-4 d+5)$
1 2 $\square$ $16 d+-20$ $16 s-20$ $16+20$ $-16 d+20$

Studdy Solution

STEP 1

1. We are given an expression involving a negative sign and a distributive multiplication.
2. The goal is to simplify the expression using basic algebraic operations.

STEP 2

1. Apply the distributive property to the expression $-4(-4d + 5)$ .
2. Simplify the resulting expression.

STEP 3

Apply the distributive property to the expression $-4(-4d + 5)$ . This means multiplying $-4$ by each term inside the parentheses:
$-4 \times (-4d) + (-4) \times 5$

STEP 4

Calculate each part of the distribution:
1. $-4 \times (-4d) = 16d$
2. $(-4) \times 5 = -20$
Combine these results to form the simplified expression:
$16d - 20$
The simplified expression is:
$\boxed{16d - 20}$

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