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Simora [160]
2 years ago
12

What is the answer (x + 3)2 – 5 = 0

Mathematics
1 answer:
ElenaW [278]2 years ago
7 0

x= -1/2 is the answer to your question. Mark as brainliest!!!!

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deirdre is factoring the polynomial x squared plus 2x minus 24. which combination can she use to replace the middle term, 2x ?
Shkiper50 [21]

we are given with

The polynomial x squared plus 2x minus 24

\\\x^2+2x-24\\\\\=x^2+6x-4x-24\\\\\=x(x+6)-4(x+6)\\\\\=(x-4)(x+6)\\

Hence the required combination is 6x and -4x

3 0
3 years ago
Work out<br> (9×10²)+(7×10³)<br> State your answer in standard form
Sunny_sXe [5.5K]

Answer:

(9×10×10)+(7×10×10)

900+700

1600

1.6×10^3

4 0
3 years ago
Please help will give brainliest.
timama [110]

Answer:

13 petunias

Step-by-step explanation:

13x7=91

9x8=72

add them and you get 163

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2 years ago
I am once again asking for your help with solving this problem.
densk [106]

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why does this hurt my head so much

Step-by-step explanation:

5 0
3 years ago
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Please help me!!!!!!
kvasek [131]

2 would be the correct answer ;-)))) (1 on top?)

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