<h3>
Answer: Choice B 6x^3-4x^2-8x-16</h3>
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Work Shown:
(3x^2+ 4x+4)(2x-4)
(2x-4)(3x^2+4x+4)
y(3x^2+4x+4) ...... let y = 2x-4
y(3x^2)+y(4x)+y(4) .... distribute
3x^2(y) + 4x(y) + 4(y)
3x^2(2x-4) + 4x(2x-4) + 4(2x-4) .... replace y with 2x-4
3x^2*2x+3x^2(-4)+4x(2x)+4x(-4)+4(2x)+4(-4) .... distribute
6x^3-12x^2+8x^2-16x+8x-16
6x^3-4x^2-8x-16
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Below is a diagram which might help you keep track of all the terms
Each cell is the result of multiplying the outer red and green terms. Example: Row 1, column 2 has 2x times 4x = 8x^2 (due to the 2x and 4x outside)
Answer:
25/30
Step-by-step explanation:
because 3 multiplies into 30, 10 times and 2 multiplies into 30, 15 times so you add 10+15 to get 25
Answer:
<h2>2 + 2i</h2>
Step-by-step explanation:
Answer:
for the rent = $1352
for the food = $338
Step-by-step explanation:
plan to budget 2/5 of your income, it is the same as 4/10 of it
(3380) (4/10)
(338) (4) = $1352 this is what a 2/5 of the income is
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about the 1/10
(3380) (1/10)
(338) (1) = $338 and this is what a 1/10 of the income is
Answer:
33x12.50R15)
Step-by-step explanation: