Use Cramer's rule to solve: X1 - X2 = a1 x1 + bx2 = a2 -2 x1-X3 = a3.

Intermediate Algebra
19th Edition
ISBN:9780998625720
Author:Lynn Marecek
Publisher:Lynn Marecek
Chapter9: Quadratic Equations And Functions
Section9.7: Graph Quadratic Functions Using Transformations
Problem 9.118TI: Rewrite f(x)=2x28x+3 in the f(x)=a(xh)2+k form by completing the square.
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Could you please help me with this question? Thank you very much.

Use Cramer's rule to solve:
X1 - X2 = a1
Xi + bx2 = a2
-2 x1-X3 = a3.
Transcribed Image Text:Use Cramer's rule to solve: X1 - X2 = a1 Xi + bx2 = a2 -2 x1-X3 = a3.
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