solve for -2x2=2-7x?? help plss
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i think that answer is x=11
amihandulapopb6i9s:
can you solve step by step?? plss
Answered by
1
0=2-7x+2x^2
x=(7+-√49-16)4=(7+-√33)/4
x=(7+-√49-16)4=(7+-√33)/4
thats all
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