sunshine2827646a
sunshine2827646a
15-08-2014
Mathematics
Answered
Factor completely: X2-7x-30
Answer :
konrad509
konrad509
15-08-2014
[tex]x^2-7x-30=\\ x^2-10x+3x-30=\\ x(x-10)+3(x-10)=\\ (x+3)(x-10)[/tex]
Answer Link
Аноним
Аноним
15-08-2014
x²-7x-30
=(x-10)(x+3)
Therefore, x=10 and x=-3.
Answer Link
VIEW ALL ANSWERS ( 63+ )
Other Questions
Select the appropriate values of x that are solutions to f x0 where f x 7x2 4x9
Evaluate 18 A118 B118 C18 D18
Estimate 49 of 162 Use mental math to calculate 49 of 162
What fraction of a full turn is one degree
13 POINTS Betsey is 11 years older than Waldo Betseys age is 15 years less than three times Waldos age The system below models the relationship between Betseys
Who led the way in sponsoring exploration for Portugal
Please help A travel agentcy has two vacation deals Write and solve an inequality to determine the number of days you would need to stay to make plan B the bett
can the sum of two mixed numbers be equal to 2 explain why or why not
Which Roman contribution to political theory was adapted by the Founding Fathers
Which of the following is an effect of the Alien and Sedition Acts
