Mathematics, 01.07.2019 03:00 babyE805
Consider the following quadratic equations. i. x2+3x+3=0x2+3x+3=0 ii. x2−2x−3=0x2−2x−3=0 iii. x2−6x+9=0x2−6x+9=0 iv. −x2+3=0−x2+3=0a: which statements are true about the solutions to the quadratic equations? b: which statements are true about the factors of the related quadratic expressions? there may be more than one correct answer for each question. select all correct answers for each question. b: the quadratic expression −x2+3−x2+3 has only one real factor, (x−3)(x−3). a: the solutions to x2−2x−3=0x2−2x−3=0 are x=1x=1 or x=−3x=−3. b: the quadratic expression x2+3x+3x2+3x+3 has two complex factors, (x+32−3√2i)(x+32−32i) and (x+32+3√2i)(x+32+32i) a: the solutions to −x2+3=0−x2+3=0 are x=3x=3 or x=−3x=−3. b: the quadratic expression x2−6x+9x2−6x+9 has two complex factors, (x+3)(x+3) and (x−3)(x−3). a: the solutions to x2+3x+3=0x2+3x+3=0 are x=−32+3√2ix=−32+32i or x=−32−3√2ix=−32−32i. a: the solution to x2−6x+9=0x2−6x+9=0 is x=3x=3. b: the quadratic expression x2−2x−3x2−2x−3 has two real factors, (x−3)(x−3) and (x+1)(x+1).
Answers: 1
Mathematics, 21.06.2019 17:30
Δabc is dilated by a scale factor of 3 with the origin as the center of dilation to form δa′b′c′. the slope of is -1.2. the length of is p units, the length of is q units, and the length of is r units. the slope of is . the length of is units.
Answers: 2
Mathematics, 21.06.2019 18:00
What is the measure of the smallest angle in the diagram? 15 29 32 45
Answers: 2
Consider the following quadratic equations. i. x2+3x+3=0x2+3x+3=0 &...
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