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SOVA2 [1]
3 years ago
7

A) Factorise x² + 5x + 6 b) Solve x ²+ 5x + 6 = 0​

Mathematics
1 answer:
Umnica [9.8K]3 years ago
4 0

Answer:

A) (x+2)(x+3)

B) x= -2 x=-3

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Anyone know this ???
exis [7]

Answer:

The answer is D

Step-by-step explanation:

Have a great day

8 0
3 years ago
What is 3/49 simplified?
lys-0071 [83]
It is already in its lowest form :P Unless you wan the decimal which is 0.061224489 ish
3 0
3 years ago
Read 2 more answers
A man deposited $80,000.00 in a bank at 12% compound interest per annum. How much did the man have in the bank at the second yea
vfiekz [6]

The amount that the man have in his bank at the second year is $100,352.

Using this formula

A=P(1+R÷100)^n

Where:

A=Amount

P=Principal=$80,000

R=Rate=12%

n=Number of years=2 years

Let plug in the formula

A=$80,000(1+12÷100)^2

A=$80,000(1+0.12)^2

A=$80,000(1.12)^2

A=$80,000(1.2544)

A=$100,352

Inconclusion the amount that the man have in his bank at the second year is $100,352.

Learn more here:

brainly.com/question/25213872

3 0
3 years ago
What's the answer for (2+i)(i+2i)?​
slava [35]

Answer:

\boxed{ \bold{ \huge{ \boxed{ \sf{3 {i}^{2}  + 6i}}}}}

Step-by-step explanation:

\sf{(2 + i)(i + 2i)}

Use the distribute property to multiply each term of the first binomial by each term of the second binomial.

⇒\sf{2(i + 2i) + i(i + 2i)}

⇒\sf{2i + 4i +  {i}^{2}  + 2 {i}^{2} }

Collect like terms

⇒\sf{3 {i}^{2}  + 6i}

Hope I helped!

Best regards!

4 0
4 years ago
What is the internal angle sum of a polygon with 10 sides?
Step2247 [10]

Answer:

1440 degrees.

Let me know if this helps!

8 0
3 years ago
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