zeroes of the polynomial 2x2-25
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2x²-25=0
(√2x)²-5²=0
(√2x+5)(√2x-5)=0 a²-b²=(a+b)(a-b)
x= -5/√2
x= 5/√2
(√2x)²-5²=0
(√2x+5)(√2x-5)=0 a²-b²=(a+b)(a-b)
x= -5/√2
x= 5/√2
udit35:
tysm for the help
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