Question

.

Answer 1

start by setting the two equations equal to each other.

Answer 2

x^2 + 3 = x + 5

Answer 3

yeah, we can do that.

Answer 4

x^2 = x + 2

Answer 5

then move everything to one side

x^2 - x - 2 = 0

then factor.

Answer 6

good, that gives us

x = -1 and x = 2

now we use the equation y = x + 5 to find the matching y values

Answer 7

y = x + 5

plug in x = -1 and x = 2 separately

Answer 8

x = -1 gives us y = 4
x = 2 gives us y = 7

Answer 9

so our answers are

(-1,4) and (2,7)

Answer 10

uh, sure I'll try


x^2 + 3 = x + 5

x^2 = x + 2

x^2 - x - 2 = 0

(x+1) (x-2) = 0

x = -1, y = x + 5 = -4
x = 2, y = x + 5 = 7

final answer: (-1,4) and (2,7)

like that?

Answer 11

sure, lets make a new post.