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S_A_V [24]
3 years ago
12

Evaluate the following expression, when x=-22x^2+4x-3A) 3B) 3C) -19D) 9​

Mathematics
2 answers:
Korolek [52]3 years ago
7 0

Answer:

Sana makatulog po Ito sa inyo.

pishuonlain [190]3 years ago
4 0

Answer:

-3

<h3>explanation;..!!^=^</h3>

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puteri [66]
-2(x - 3) = 5(2x + 3)

-2x + 6 = 10x + 15

6 = 10x + 15 + 2

6 = 12x + 15

6 - 15 = 12x

-9 = 12x

-9/12 = x

-3/4 = x     or in decimal form; -0.75

hope this helps, God bless!
8 0
2 years ago
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PLEASE HELP, I WILL MARK BRANLIEST AND THANKS!!!
Sergeeva-Olga [200]

Step-by-step explanation:

hope it helps you

i think your question was this only

4 0
2 years ago
How to classify a polynomial by its degree​
Andreas93 [3]

Answer:Classifying Polynomials. Polynomials can be classified two different ways - by the number of terms and by their degree. A monomial has just one term. For example, 4x2 .Remember that a term contains both the variable(s) and its coefficient (the number in front of it.)

Step-by-step explanation:Hope this helps. Please name me brainliest

8 0
3 years ago
What is the equation of a parabola that opens left with a vertex of (-1,1)
xeze [42]
I think it is not possible to find a certain equation from just a given points, it must have more given information because there is a lot of parabola pass throw (-1,1).
6 0
2 years ago
Can a triangle be formed with the side lengths of 8cm 4cm and 12cm?
AVprozaik [17]

use a^2+b^2=c^2

8^2+4^2 12^2

64+8       144

=72

72<144

so no

5 0
3 years ago
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