Answered: 1. If x is the cube root of -27 and y…

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1. If x is the cube root of -27 and y is the square root of 100, find the value of the expression below. x² + 2xy-y²

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter1: Expressions And Functions

Section1.1: Variables And Expressions

Problem 2AGP

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Question

PRE-ALGEBRA REVIEW
1. If x is the cube root of -27 and y is the square root
of 100, find the value of the expression below.
x² + 2xy-y²
Name:
Date:

Expert Solution

Step 1

find the value of $x^{2} + 2 xy - y^{2}$

Step by step

Solved in 2 steps

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