Question

What value is a discontinuity of x squared plus 7 x plus 1, all over x squared plus 2 x minus 15?

x = -1

x = -2

x = -5

x = -4

Answer 1

@sourwing

Answer 2

or this one
Given a polynomial f(x), if (x + 2) is a factor, what else must be true?

f(0) = 2

f(0) = -2

f(2) = 0

f(-2) = 0

Answer 3

x = -5 or x = 3

f(-2) = 0

Answer 4

Thank you. I have 2 left and your free to go lol

Answer 5

.What is the simplified form of 15 times x to the sixth power over 20 times y to the fifth power times the fraction 6 times y-squared over 5 times x to the fourth power ?

9 x-squared over 10 y-cubed

9 cubed over 10 y-squared

10 cubed over 9 y-squared

10 squared over 9 y-cubed

Answer 6

.What is the simplified form of the quantity y-squared plus 7y plus 12 over the quantity y-squared minus 2y minus 15 ?

y minus 4 over y minus 5

y minus 4 over y plus 5

y plus 4 over y minus 5

y plus 4 over y plus 5

Answer 7

@sourwing