can anyone answer this fast
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sorry I can't understand ur handwriting
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Step-by-step explanation:
2x^2+2√2-15=0
ab= -30
a+b= +2√2
a= (-3√2)
b= 5√2
2x^2+5√2x-3√2x-15=0
√2x(√2x+5)-3(√2x+5)=0
√2x+5=0 or √2x-3=0
x= 3/√2 or x= -5/√2
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