Express in simplest form -247/228
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(6 - x)(6 + x) ÷ x - 3
(x + 6)(x + 6) x2 + 3x - 18
= (6 - x)(6 + x) ÷ x - 3
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(x + 6)(x + 6) (x + 6)(x - 3)
= (6 - x)(6 + x) • (x + 6)(x - 3)
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(x + 6)(x + 6) x - 3
= (6 - x) • (x + 6)(x - 3)
----------- -------------------
(x + 6) x - 3
= (6 - x) • (x + 6)
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(x + 6)
= (6 - x)
(x + 6)(x + 6) x2 + 3x - 18
= (6 - x)(6 + x) ÷ x - 3
------------------ ----------------
(x + 6)(x + 6) (x + 6)(x - 3)
= (6 - x)(6 + x) • (x + 6)(x - 3)
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(x + 6)(x + 6) x - 3
= (6 - x) • (x + 6)(x - 3)
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(x + 6) x - 3
= (6 - x) • (x + 6)
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(x + 6)
= (6 - x)
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