Contact Style About


[tex] {x }^{2} + 2x + 21 = 0[/tex]
find the value of x ?​

By Ayla

[tex] {x }^{2} + 2x + 21 = 0[/tex]
find the value of x ?​

About the author
Ayla

ABCDE is a square-based pyramid with vertex E directly above the center of the face ABCD. AB = 5 cm; AE = 7 cm.
a. Determine

if perpendicular and base are equal then angle of elevation is equal to
1.60°
2.30°
3.45°
4.90°​

1 thought on “<br />[tex] {x }^{2} + 2x + 21 = 0[/tex]<br />find the value of x ?​”

Leave a Comment