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Mice21 [21]
4 years ago
12

What is the solution of X2+10x=11

Mathematics
2 answers:
Ira Lisetskai [31]4 years ago
4 0
X= 1,-11 I think that’s the answer it depends how you wanna solve it that’s the answer for x.
Lady_Fox [76]4 years ago
3 0

Answer:

x = -11 or 1

Step-by-step explanation:

x² + 10x = 11

Subtract 11 from both sides

x² + 10x - 11 = 11-11

x² + 10x - 11 = 0

Factorise by finding 2  factors of -11 that the sum would be +10

+11 and -1 = +11 -1 = +10

Therefore we rewrite equation as

x² + 11x - x - 11 = 0

Facyorise

x(x + 11) -1(x + 11) = 0

(x + 11) (x - 1) = 0

(x + 11) =0 or x - 1 = 0

Therefore

x = -11 or x = 1

x = -11 or 1

I hope this was helpful, please rate as brainliest

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5 0
3 years ago
Round 0.078 to the nearest hundredth
Masteriza [31]
0.078 rounded to the nearest hundredth is 0.08
3 0
3 years ago
Read 2 more answers
A single chocolate muffin has 260 calories, and a blueberry muffin has 240 calories. Both muffins can be bought at the local caf
Stella [2.4K]

Answer:

364 calories

Step-by-step explanation:

1/2 of 240=120 calories

fruit platter =210 calories

1/3 of 102=34

120+210+34=364 calories

8 0
3 years ago
in triangle GHJ, GH=8, HJ=10, and measure of angle G =120. To the nearest tenth what is measure of angle J?
seropon [69]
I believe your answer would be 240
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3 0
4 years ago
Question 2 of 39
rewona [7]

Answer:

D) 32

Step-by-step explanation:

Given;

series: 56, 54, 50, 38, 34, ....

find the difference between successive numbers;

56         54        50             38            34             x

     2            4             12              4             2            

The highest difference between the numbers is  12, after which it decreases to 4 and finally back 2.

The next number "x" is calculated as;

34 - 2  = x

34 - 2 = x

32 = x

Therefore, the next number should be 32.

4 0
3 years ago
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