Question

simplify the express 15(-3x + 10)

Explanation:

Step1: Apply distributive property

We use the distributive property \(a(b + c)=ab+ac\), here \(a = 15\), \(b=-3x\), \(c = 10\). So we have \(15\times(-3x)+15\times10\).

Step2: Calculate each term

Calculate \(15\times(-3x)=- 45x\) and \(15\times10 = 150\).

Answer:

\(-45x + 150\)