Answer: im not shore how to answer but here is to answers: 980 ft when multiplied and 31ft when added
Step-by-step explanation:
plz mark brainlyest
Answer:
c. 29 feet
Step-by-step explanation:
C. x³-4x²-16x+24.
In order to solve this problem we have to use the product of the polynomials where each monomial of the first polynomial is multiplied by all the monomials that form the second polynomial. Afterwards, the similar monomials are added or subtracted.
Multiply the polynomials (x-6)(x²+2x-4)
Multiply eac monomial of the first polynomial by all the monimials of the second polynomial:
(x)(x²)+x(2x)-(x)(4) - (6)(x²) - (6)(2x) - (6)(-4)
x³+2x²-4x -6x²-12x+24
Ordering the similar monomials:
x³+(2x²-6x²)+(-4x - 12x)+24
Getting as result:
x³-4x²-16x+24
X² + 5x - 14 = 0
(x-2)(x+7) = 0
x - 2 = 0
x + 7 = 0
x = 2
x = -7
Your answer is B.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Next question.
2x² - 4x - 6 = 0
a = 2
b = -4
c = -6
And is D.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Next question
If the discriminant is positive, then there will be 2 solutions.
Your answer is C.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Next question
Plugging in the equation into the quadratic formula should get you answer choice A.
14 fleece jackets can be made
