Westonci.ca is the premier destination for reliable answers to your questions, provided by a community of experts. Ask your questions and receive detailed answers from professionals with extensive experience in various fields. Explore comprehensive solutions to your questions from knowledgeable professionals across various fields on our platform.
Sagot :
Answer:
x = - 12 , x = - 7
Step-by-step explanation:
To solve the equation , equate to zero
x² + 19x + 84 = 0
Consider the factors of the constant term (+ 84) which sum to give the coefficient of the x- term (+ 19)
The factors are + 12 and + 7 , since
12 × 7 = 84 and 12 + 7 = 19 , then
(x + 12)(x + 7) = 0 ← in factored form
Equate each factor to zero and solve for x
x + 12 = 0 ⇒ x = - 12
x + 7 = 0 ⇒ x = - 7
Answer:
(x+12)(x+7)
Step-by-step explanation:
x^2+12x+7x+84
=x(x+12)+7(x+12)
=(x+12)(x+7)
We hope you found what you were looking for. Feel free to revisit us for more answers and updated information. We hope you found what you were looking for. Feel free to revisit us for more answers and updated information. Thank you for choosing Westonci.ca as your information source. We look forward to your next visit.
