Mathematics, 01.07.2019 03:00 babyE805
Consider the following quadratic equations. i. x2+3x+3=0x2+3x+3=0 ii. x2β2xβ3=0x2β2xβ3=0 iii. x2β6x+9=0x2β6x+9=0 iv. βx2+3=0βx2+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 βx2+3βx2+3 has only one real factor, (xβ3)(xβ3). a: the solutions to x2β2xβ3=0x2β2xβ3=0 are x=1x=1 or x=β3x=β3. b: the quadratic expression x2+3x+3x2+3x+3 has two complex factors, (x+32β3β2i)(x+32β32i) and (x+32+3β2i)(x+32+32i) a: the solutions to βx2+3=0βx2+3=0 are x=3x=3 or x=β3x=β3. b: the quadratic expression x2β6x+9x2β6x+9 has two complex factors, (x+3)(x+3) and (xβ3)(xβ3). a: the solutions to x2+3x+3=0x2+3x+3=0 are x=β32+3β2ix=β32+32i or x=β32β3β2ix=β32β32i. a: the solution to x2β6x+9=0x2β6x+9=0 is x=3x=3. b: the quadratic expression x2β2xβ3x2β2xβ3 has two real factors, (xβ3)(xβ3) and (x+1)(x+1).
Answers: 1
Mathematics, 21.06.2019 12:30
Iam so stuck. what is the worked out answer for this question?
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Mathematics, 21.06.2019 14:50
Alength on a map is 7.5 inches. thescale is 1 inch: 5 miles. what is theactual distance? a 1.5 miles c 12.5 milesb 2.5 miles d 37.5 miles
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Mathematics, 21.06.2019 16:00
5Γ 1/2 = ? a) more than 5 because you are multiplying by a whole number b) 5/10 because you multiply the numerator and denominator by 5 c) less than 5 because you are multiplying by a number that is more than 1 d) less than 5 because you are multiplying by a number that is less than 1
Answers: 3
Mathematics, 21.06.2019 17:40
Divide. reduce the answer to lowest terms.5 2/3 Γ· 3 1/9
Answers: 3
Consider the following quadratic equations. i. x2+3x+3=0x2+3x+3=0 &...
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