Expand −4(6a−5).

Answer 1

To expand the expression \(-4(6a - 5)\), you will need to distribute \(-4\) to both terms inside the parentheses:

\[ -4(6a) - 4(-5) \]

Now, multiply:

\[ -4 \times 6a = -24a \] \[ -4 \times -5 = 20 \]

Putting it all together, we get:

\[ -24a + 20 \]

Therefore, the expanded expression is:

\[ -24a + 20 \]