X\Xb2=16, T\Xb2=81, R\Xb2-100=0, X\Xb2-144=0, 2s\Xb2=50, Paki Sagot Po Quadratic Equation By Extracting Square Roots..
X²=16
t²=81
r²-100=0
x²-144=0
2s²=50
Paki sagot po quadratic equation by extracting square roots..
Step-by-step explanation:
- x²=16
x=±√16
x=±4
x=4 or x=-4
- t²=81
t=±√81
t=±9
t=9 or t=-9
- r²-100=0
r²=100
r=±√100
r=±10
r=10 or r= -10
- x²-144=0
x²=144
x=±√144
x=±12
x=12 or x= -12
- 2s²=50
/2 both sides of the equation
s²=25
s=±√25
s=±5
s=5 or s= -5
#JuneChallenge
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