Question

** WILL FAN & MEDAL **
Find the approximate solution of this system of equations:
y=x^2+5x+3
y=sqrt of 2x+5

A) (2.1, 0.2)

B) (-0.2, 2.1)

C) (-2.1, 0.2)

D) (0.2, 2.1)
*I also ask is there an easy formula to remember for these types of problems?*

Answer 1

B.
(−0.175,2.156)

Answer 2

b is the correct answer

Answer 3

@Allenismyname @joecanter I didn't understand. Can you please show me how you solved it ?

Answer 4

b, idk, what grade is this?

Answer 5

@Koikkara Substitution. The question then asked for an approximate value the true value is closest to answer "B."