Question

What is the value of (45−13)×52+56 expressed in simplest form?

Answer 1

4/5-1/3=7/15
5^2=25 so 7/15x25=35/3
Convert 35/3 into a denominator of 6, which makes it 70/6
70/6+5/6= 12 1/2

So your answer is 12 1/2

Answer 2

The expression (45−13)×52+56 simplifies to 1720, following the order of operations (PEMDAS), which dictates performing operations in parentheses, then multiplication, and then addition.

Step-by-step explanation:

To solve the expression (45−13)×52+56, we first need to use the order of operations, often remembered by the acronym PEMDAS which stands for Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right).

First, we solve the operation inside parentheses, which is 45-13. That gives us 32. Then we multiply this result by 52 to get 32×52=1664. Finally, we add 56 to this result: 1664+56 = 1720.

Learn more about Order of Operations