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Evaluate each expression.$$\frac{2 \cdot 2^{5}-60+(-4)}{5^{4}-(-4)(-5)}$$
$$0$$
Algebra
Chapter 1
An Introduction to Algebra
Section 7
Exponents and Order of Operations
The Language of Algebra
Equations and Inequalities
Functions
Linear Functions
Quadratic Functions
Polynomials
Missouri State University
University of Michigan - Ann Arbor
Lectures
01:32
In mathematics, the absolu…
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Evaluate each expression.<…
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and this problem for being asked to evaluate the given expression And because it's a fraction, what we need to do first is evaluate the numerator and denominator separately and then we'll reduce if we can't well, in the numerator. What we have to do first is our exponents. Well, we have to to the fifth, which means we need to multiply two by itself five times. Well, that's gonna be equal to 32. So we're gonna be left with two times 32 minus 60 plus negative for now. In the denominator, according to our order of operations, we also have to take care of our exponents, which is five to the fourth. Well, when I multiply five by itself, four times you get 625. So we have 6 25 minus negative, four times negative five. So now let's look back at the new Marie there. Why see multiplication, subtraction and addition. So I have to do the multiplication next. Well, two times 32 is 64. So roll off with 64 minus 60 plus negative for now. In our denominator, I see subtraction and multiplication. So we also have to do the multiplication necks. Well, negative. Four times negative. Five is positive. 20. So roll off with 6 25 minus 20. Now, in the numerator, we have addition, subtraction left. So we have to go from left to right. So first we need to do 64 minus 60 which is four. I'm gonna go to the top of my screen, covering out of room to run off with four plus negative for and in the denominator. We just have 6 25 minus 20 which is 605 All right, Well, in the new murder, we just have four plus negative four, which is zero and never left with zero divided by 65. Well, zero divided by 65. It's just zero. So the value of our race
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