Looking for answers? Westonci.ca is your go-to Q&A platform, offering quick, trustworthy responses from a community of experts. Get accurate and detailed answers to your questions from a dedicated community of experts on our Q&A platform. Our platform provides a seamless experience for finding reliable answers from a network of experienced professionals.
Sagot :
Answer:
- C. x = 4.38, −0.38
Step-by-step explanation:
- -3(x - 2)² + 17 = 0
- -3(x - 2)² = - 17
- (x - 2)² = 17/3
- x - 2 = ± [tex]\sqrt{17/3}[/tex]
- x - 2 = ± 2.38
- x = 2 + 2.38 = 4.38 or x = 2 - 2.38 = -0.38
Correct choice is C
Answer:
[tex]x = 4.38[/tex]
Step-by-step explanation:
Solve the equation:
[tex] - 3(x - 2)2 + 17 = 0x[/tex]
Apply multiplicative distribution law:
[tex] - (3x - 6) \times 2 + 17 = 0[/tex]
Apply muliplicative distribution law:
[tex] - 6x + 12 + 17 = 0[/tex]
Rearrange unknown terms to the left side of the equation:
[tex] - 6x = - 12 - 17[/tex]
Calculate the sum or difference:
[tex] - 6x = - 29[/tex]
Divide both sides of the equation by the coefficienr of variable:
[tex]x = - 29 \div ( - 6)[/tex]
Calculate:
[tex]x = \frac{29}{6} [/tex]
Round the number:
[tex]x = \frac{29}{6} \\ 0.01[/tex]
Round the number:
[tex]x = 4.38[/tex]
We appreciate your time on our site. Don't hesitate to return whenever you have more questions or need further clarification. We appreciate your time. Please revisit us for more reliable answers to any questions you may have. We're glad you chose Westonci.ca. Revisit us for updated answers from our knowledgeable team.