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2 years ago

Please help me with this following question

Mathematics

1 answer:

natka813 [3]2 years ago

4 0

Answer:

yes

Step-by-step explanation:

f(x) = 2x³ - $\frac{3}{2}$ x² - 4x + 6

g(x) = $\frac{1}{2}$ ( 4x³ - 3x² - 8x + 12) ← multiply each term in the parenthesis by $\frac{1}{2}$

= 2x³ - $\frac{3}{2}$ x² - 4x + 6

= f(x)

Then f(x) and g(x) are equal polynomials

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Zarrin [17]

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3 years ago

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2 years ago

Which ordered pair (a, b) is a solution to the given system of linear equations? -2a+3b=14

Stels [109]

Answer:

The solution of the system is the ordered pair (-13,-4)

Step-by-step explanation:

we have

$-2a+3b=14$ -----> equation A

$a-4b=3$ ----> equation B

Solve the system by elimination

Multiply by 2 both sides equation B

$2(a-4b)=2(3)$

$2a-8b=6$ ----> equation C

Adds equation A and equation C

$-2a+3b=14\\2a-8b=6\\-------\\3b-8b=14+6\\-5b=20\\b=-4$

<em>Find the value of a</em>

substitute the value of b in any equation (i take equation B)

$a-4(-4)=3$

$a+16=3$

$a=-13$

therefore

The solution of the system is the ordered pair (-13,-4)

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3 years ago

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antiseptic1488 [7]

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Step-by-step explanation:

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3 years ago

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Step-by-step explanation:

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Please help me with this following question​

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