heavennevaeh20 heavennevaeh20

11-03-2017
Mathematics

contestada

.Louise completed the work shown below. (5x3 + 3)2 = (5x3)2 + (3)2 = 25x6 + 9 Determine if Louise’s answer is correct. Explain.

Respuesta :

HeyItsEihab HeyItsEihab

11-03-2017

Louis is wrong as you do the things in the bracket first there for you would do this (5x3+3)2= (15+3)2= (18)2= 18x2 = 36

Answer Link

11-03-2017

[tex](5*3+3)2 =(15+3)2 = (18)2 = 36.[/tex]

Louise's answer is false because she had to calculate first the numbers in the brackets and she didn't do it.

Hope this helps !

Photon

Answer Link

Otras preguntas

What is the product of the rational expressions below? x-9/x-2*x+9/x+2

Solve −2(2x + 5) − 3 = −3(x − 1).

What role do sanctuaries play in protecting animals?

Science and technology are interdependent. Advances in one lead to advances in the other. Give an example of this phenomenon

Jack’s _____ behavior is a frequent topic of our conversation. Which word gives Jack’s behavior the most negative connotation? a. peculiar b. obnoxious c. ec

A=2(L+W): i must Rewrite this question in terms of the indicated letter. in this case w is the indicated number.

Convert the polar equation r=4sinθ to a Cartesian equation. Answer choices: x^2 + y^2 = 4y x^2 + y^2 = 4x

The lengths of two sides of a triangle are 12 inches and 4 inches. Which of the following dimensions is the third side of this triangle? 9 inches 8 inches 7 inc

how many pints are in a tank

how to calculate kinetic energy using negative numbers