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solve the quadratics using a number line and test points. answer in set notation, x 2 +6x-7 is equal to or less than 0 (i

solve the quadratics using a number line and test points. answer in set notation,

x²+6x-7 is equal to or less than 0 (i cant find the symbol for it)

and

2x²+3x-5 > 0

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