Question

For each equation below, solve for "X". 1. 1 +7c = 1 2x 2. 3.54y2 - V4x = 0 3. x2 (y-At) 4 4. 0.00753x + x = 0.023 5. 3.020x x 10-4 0.00065

please write legible.

Answer 1

22 or, ex 2x OV 2x tte T.: Pantai Assuming "ming et l.fc a, (3.54-7292 1. + Fe = 1 E1-70 2(1-70) x = 21-70) 2. 3.54y2- Sex = 0. VAX . 2 = 3.547 both sides a, 4x xe 4 12.5316 4 a) 4. 3:1329 y 4 x 1 = 3. 182944 3 lla 22 2 (y-at) 2 (y-st)? x² x I WY - At)? x = tfy-st)

4. 0.00 753% + 4 Z = 0.023 Z3X 0.00753x + L Z = 0.023 [ to Assuming 2 +9 ai 0.00 753x = 0.023 - 42 2 x = -(0.023 - 43). 0.00753 llest 3.0204 x 10-4 0.00065 a 3.0202 a 0.00065 10-4 a, 3.0 200 = 0.00065 x 10 104 m) 3.0204 - 6.5 ^ x 6.5 3.020 a x = 65 * 1000 302 x 10 ri x 650 325 302 151 x = 2 23 157
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