12x + 36 Simplify completely and find the restrictions on the variable. x? - 4x - 21 12 X+7 X-7 12 x + 7, x # -3 X-7 X+3 X+ 7 X-7 X+3 X+7, x + -3 X-7
12x + 36 Simplify completely and find the restrictions on the variable. x? - 4x - 21 12 X+7 X-7 12 x + 7, x # -3 X-7 X+3 X+ 7 X-7 X+3 X+7, x + -3 X-7
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter0: A Review Of Basic Algebra
Section0.4: Polynomials
Problem 49E: Perform the operations and simplify. u+23u-2
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Transcribed Image Text:12x + 36
Simplify completely
and find the restrictions on the variable.
x? - 4x - 21
12
X+7
X-7
12
x + 7, x # -3
X-7
X+3
X+ 7
X-7
X+3
x+ 7, x + -3
X-7
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