solve the following quadratic equations by factoring x2 - 8x = 0. 3x2 + 15x = 06x2 – 12x = 08x2 – 6x = 0x2 – 64 = 0x2 – 25 = 09x2 - 49 = 04x2 – 81 = 0

Answered: Image /qna-images/answer/e027f647-8553-4216-82a3-693770e84d88.jpg

Answered: x2 - 8x = 0 %3D 6x2 – 12x = 0 %3D - x²…

Math

Algebra

x2 - 8x = 0 %3D 6x2 – 12x = 0 %3D - x² - 64 = 0

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

Chapter6: Fractions

Section6.1: Simplifying Fractions

Problem 33WE

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Question

solve the following quadratic equations by factoring

x2 - 8x = 0
. 3x2 + 15x = 0
6x2 – 12x = 0
8x2 – 6x = 0
x2 – 64 = 0
x2 – 25 = 0
9x2 - 49 = 0
4x2 – 81 = 0

Formula Formula A polynomial with degree 2 is called a quadratic polynomial. A quadratic equation can be simplified to the standard form: ax² + bx + c = 0 Where, a ≠ 0. A, b, c are coefficients. c is also called "constant". 'x' is the unknown quantity

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