3 years ago

What is the solution to the equation x2 + 2x = 12?

Mathematics

2 answers:

Tems11 [23]3 years ago

7 0

Is the x squared?? The pic I uploaded is the answer if it is x squared.

Shtirlitz [24]3 years ago

3 0

Step-by-step explanation:

The solution would be 6

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Can someone explain how im meant to do this please? :)

valina [46]

Answer:

you have to do

92×98=9016

then 9016=10(here we roud to 1 signification figure)

49×138=6762

6762=6

216×876=189216

189216=1

i think it’s the answers

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2 years ago

Thank you!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

stiks02 [169]

Answer:

your welcomeeeeee!!!

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2 years ago

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Can someone help me with this question plzzzzz

Ann [662]

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$7d + d - 4d - 7 = 5d$

$8d - 4d - 7 = 5d$

$4d - 7 = 5d$

$5d = 4d - 7$

Subtract sides 4d

$- 4d + 5d = - 4d + 4d - 7$

$d = - 7$

Thus the correct answer is Option three.

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2 years ago

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AVprozaik [17]

I don’t think there is a question

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2 years ago

Answer:<br> P- 56<br> P+ 56<br> p<br> 56- P

vodomira [7]

The answer is P - 56

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2 years ago

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