Question

(-15)*(-14)+(-15)*(-6)​

Answer 1

Answer:

$\large\boxed{300}$

Step-by-step explanation:

$\large\boxed{\textnormal{Order of operations}}$

Order of operations stands for (Parenthesis, Exponent, Multiply, Divide, Add, and Subtract) the numbers from left to right. Please Excuse My Dear Aunt Sally!

Therefore, used BOMDAS stands for (Bracket, Of, Division, Multiply, Add, and Subtract.)

Given:

(-15)*(-14)+(-15)*(-6)​

Solution:

First, you have to multiply numbers from left to right.

$\displaystyle (-15)(-14)=15*14=210$

$\displaystyle 210+(-15)(-6)$

$\displaystyle (-15)(-6)=90$

Next, add the numbers from left to right.

$\displaystyle 210+90=\boxed{300}$

As a result, the correct answer is 300.