find the factors of a²+6a-91
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Answered by
29
a² + 6a - 91
a² + 13a-7a -91
a( a + 13 ) - 7 ( a+13)
(a+13) (a-7)
a+13 = 0 or a-7 = 0
a = -13 or a = 7
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a² + 13a-7a -91
a( a + 13 ) - 7 ( a+13)
(a+13) (a-7)
a+13 = 0 or a-7 = 0
a = -13 or a = 7
HOPE IT WILL HELP YOU..
MARK IT AS BRAINLEIST IF U LIKED THIS SOLUTION.... :-)
Answered by
13
a^2 + 6a -91 = 0
a^2 +13a - 7a -92 = 0
a (a+13) -7 (a+13) = 0
(a+13) (a-7) = 0
a= 13 or a = 7
Hope it helps :)
If you satisfied mark it brainliest.
a^2 +13a - 7a -92 = 0
a (a+13) -7 (a+13) = 0
(a+13) (a-7) = 0
a= 13 or a = 7
Hope it helps :)
If you satisfied mark it brainliest.
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