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What value of g makes the equation true?(x-3)(x+5)=x^2+gx-15 -8 -2 2 8
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5 votes
What value of g makes the equation true?(x-3)(x+5)=x^2+gx-15
-8
-2
2
8

User AndrewPt
by
7.7k points

2 Answers

5 votes
hello :
(x-3)(x+5)=x²+5x-3x-15 = x²+2x-15
value of g is : g=2
User Himanshu Likhyani
by
8.3k points
3 votes

(x-3)(x+5)=\\ x^2+5x-3x-15=\\ x^2+2x-15

So
g=2
User Lye Fish
by
7.9k points
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