6t−20−32u6t -20-32u6t−20−32u6, t, minus, 20, minus, 32, u when t=6t=6t=6t, equals, 6 and u=14u=\dfrac14u=41u, equals, start fraction, 1, divided by, 4, end fraction.

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Worth 100 points need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or equal to 2 second row -5 -5/2 4 5 •2 is less than x& x is less than 4 •2 is less than or equal to x & x is less than or equal to 4 •2 is less than or equal to x& x is less than 4 •2 is less than x& x is less than or equal to 4