Factor.
-$x ^ { 2 } + 7 x - 30$
A) $( x - 10 ) ( x + 3 )$
B) Prime
C) $( x + 10 ) ( x - 3 )$
D) $( x - 10 ) ( x + 1 )$

Name: Factor. -$x ^ { 2 } + 7 x - 30$ A) $( x - 10 ) ( x + 3 )$ B) Prime C) $( x + 10 ) ( x - 3 )$ D) $( x - 10 ) ( x + 1 )$
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Question

Quizplus · Accepted Answer

The expression $x^2 + 7x - 30$ factors into $(x + 10)(x - 3)$ because the product of 10 and -3 is -30 and their sum is 7.

Factor - x2+7x−30x ^ { 2 } + 7 x - 30x2+7x−30

Factor
- $x ^ { 2 } + 7 x - 30$