INTRODUCTIONTOCOLLEGEA LGEBRA
SQUAREROOTE QUATIONS
PracticeS et
Solvethefollowingsquarerootequationgiventhefollowinginputs.
√ (√ )y = a 2x − 1
x a+b
a= 9 80 b=– 970 x=20
1.y= _ _________
a= 43.7 b= 2 2.9 x=10.4
2.y =_ _________
ANSWERK EY
1.y= 7
2.y=– 0.90