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Georgia [21]
3 years ago
6

PLEASE HELP WILL GIVE BRAINLY IF U HELP ME

Mathematics
1 answer:
konstantin123 [22]3 years ago
8 0

Answer:

D

Step-by-step explanation:

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Answer and explain please ILL MARK BRAINLIEST PLEASE HELP
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Answer:

8:30 am

Step-by-step explanation:

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3 years ago
If x = –3, then x2 – 2x + 1 = ?
alukav5142 [94]
Since I just realized that you meant x^2-2x+1, let me evaluate this step by step:

x^2-2x+1
((-3)^2)-(2(-3))+1
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Therefore, that would equal 16.
5 0
3 years ago
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Given the trinomial 2x*2 + 4x − 2, what is the value of the discriminant? a. 0 b. 10 c. 32 d. 36
Komok [63]
2x^{2}+4x-2 \\  \\ \Delta=b^{2}-4ac \\  \\ \Delta=4^{2}-4*2*(-2)=16+16=32

==================================
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<em>"Associate with people who are likely to improve you."</em>
7 0
3 years ago
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Simplify: (2^2 + 3^4)−^2
Lisa [10]

\bf ~\hspace{7em}\textit{negative exponents} \\\\ a^{-n} \implies \cfrac{1}{a^n} ~\hspace{4.5em} a^n\implies \cfrac{1}{a^{-n}} ~\hspace{4.5em} \cfrac{a^n}{a^m}\implies a^na^{-m}\implies a^{n-m} \\\\[-0.35em] \rule{34em}{0.25pt}\\\\ (2^2+3^4)^{-2}\implies (4+81)^{-2}\implies 85^{-2}\implies \cfrac{1}{85^2}\implies \cfrac{1}{7225}

5 0
3 years ago
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Likurg_2 [28]

Answer:

24

Step-by-step explanation:

I think there the same for each but I hope I helped

5 0
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