6 Match the following quadratics to their zeros. x² + 10x + 21 = 0 x² + 76x + 75 = 0 x² + 32x + 31 = 0 DRAG & DROP THE ANSWER x = -1, x = 19 x = 2, x = 20 x= -1, x = -75 x= -9, x = 3 x = -1, x = -31 x = -3, x=-7

Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter12: Quadratic Functions
Section: Chapter Questions
Problem 7CR
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Question
6
Match the following quadratics to their zeros.
x² + 10x + 21 = 0
2
x² + 76x + 75 = 0
x² + 32x +31 = 0
II
II
II
DRAG & DROP THE ANSWER
x =
−1, x =
= 19
X
= 2, x = 20
x =
-1, x =
x =
X =
X =
-
= -75
-9, x = 3
-1, x = -31
-3, x = -7
Transcribed Image Text:6 Match the following quadratics to their zeros. x² + 10x + 21 = 0 2 x² + 76x + 75 = 0 x² + 32x +31 = 0 II II II DRAG & DROP THE ANSWER x = −1, x = = 19 X = 2, x = 20 x = -1, x = x = X = X = - = -75 -9, x = 3 -1, x = -31 -3, x = -7
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