Question

subtract. write your answer in simplest form. -10√15 - 4√15

Explanation:

Step1: Identify like radicals

Both terms have $\sqrt{15}$, so they are like radicals.

Step2: Combine coefficients

For $-10\sqrt{15} - 4\sqrt{15}$, combine the coefficients: $-10 - 4 = -14$.

Step3: Write the result

Multiply the combined coefficient by $\sqrt{15}$: $-14\sqrt{15}$.

Answer:

$-14\sqrt{15}$