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Evgesh-ka [11]
3 years ago
13

HELP AGAIN ITS MY LAST QUESTION

Mathematics
1 answer:
Lera25 [3.4K]3 years ago
6 0

Answer:

\frac{43}{5}, \frac{-7}{5}

Step-by-step explanation:

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Find the difference of the two polynomials : (2t^3 + 3t -4)-(4t^2 - 6t)
Natalija [7]
Distribute the - which changes the signs in the second parenthesis.
2t^3 + 3t - 4 - 4t^2 + 6t
Combine like terms, must have same exponent. Write in order of degree.
2t^3 - 4t^2 + 9t - 4
3 0
3 years ago
Can anyone help me with this? i don’t understand it, thank you.
Alina [70]

Answer:

24

Step-by-step explanation:

It is done by Middle term splitting.

Taking the general equation ax² + bx + c, by middle term splitting, "b" should be splitted such that the numbers either on adding or on subtracting must be equal to "b" and their products must be equal to "a x c".

For example, in the question it's already given that the equation 8x² + bx + c is middle term splitted into 8x² + px + qx + 3.

So, that means "p x q" must be equal to "8 x 3", i.e., 24.

<em>Hope</em><em> </em><em>it</em><em> </em><em>helps</em><em> </em><em>:</em><em>)</em>

7 0
2 years ago
Find the range of the function:
-BARSIC- [3]
F(x) = x + 2
when x = 1, f(1) = 1 + 2 = 3
Therefore range for x ≠ 1 is y ≠ 3.
8 0
3 years ago
SHow the process to solving (11-3) to the power of 2 times (-12) divided by 4<br> Pls dont scam
Grace [21]

Answer:

-192

Step-by-step explanation:

7 0
2 years ago
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A television normally sells for $320. This week, it's on sale at 60% of the normal price. What is the sale price?
KIM [24]
60%=60/100=0.60

320*.60=192

Answer=$192
8 0
3 years ago
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