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Bas_tet [7]
3 years ago
14

Find the product of (x^2+2x-3)(4x^2-5x+6)

Mathematics
1 answer:
Evgesh-ka [11]3 years ago
5 0

Answer:

x^{4} + 3x³ - 16x² + 27x - 18

Step-by-step explanation:

Each term in the second factor is multiplied by each term in the first factor, that is

x²(4x² - 5x + 6) + 2x(4x² - 5x + 6) - 3(4x² - 5x + 6)

Distribute all 3 parenthesis

= 4x^{4} - 5x³ + 6x² + 8x³ - 10x² + 12x - 12x² + 15x - 18

Collecting like terms

= 4x^{4} + 3x³ - 16x² + 27x - 18

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Answer:

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Step-by-step explanation:

5 0
2 years ago
If 2x + 5y = 21 and x + y = 3, then what is the solution
Viefleur [7K]
2x+5y=21, x+y=3
y=3-x
2x+5y=21
2x+5(3-x) =21
2x+15-5x=21
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-3x+15=21
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-x=2
x=-2

8 0
3 years ago
Which polynomial represents the area of the rectangle?
wel
Answer:

4x2 - 2x - 6
5 0
2 years ago
Given the function f, match the function g with a transformation of f.
docker41 [41]
Given the function f, match the function g with a transformation of f.

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b) f(x) + 2

c) f(x) - 2

d) f(x - 2)

The transformation that occured was a horizontal shift to the right of all the x's.
3 0
3 years ago
Help me with this math problem.
kherson [118]

Answer:

158.333333

Step-by-step explanation:

do the percent correct divided by the number of questions then multiply it by 100

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1.58333333*100=158.333333

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