Add one set of parentheses to the expression $2x^2+4-5$2x2+4−5 so that the value of the expression is $75$75 when $x=6$x=

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Add one set of parentheses to the expression $2x^2+4-5$2x2+4−5 so that the value of the expression is $75$75 when $x=6$x=6 .

Guest Feb 7, 2022

Add one set of parentheses to the expression $2x^2+4-5$2x2+4−5​ so that the value of the expression is $75$75​ when $x=6$x=