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Q: What is the solution set for 2p2-5p plus 2 equals 0?

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the empty set.

No.

(0, -14)

Solution: x = 1/4 and x = -3.

The solution: x = 6/7 and x = -1

{-1,7}

They are: x = 5/3 and x = -3

It is: x = 5/3 and x = -3

-4

6x = 1 x = 1/6

9x + 2x + 26 is an expression, not an equation (or inequality). It therefore cannot have a solution so that its solution set is the null set. There is nothing in the solution set - no integers, rationals, irrationals: nothing!

-10

-5x + x + 9 = -4x + 12 -4x + 9 = -4x + 12 9 = 12 This equation has no solution.

There is no solution because there is no equation! That may be because the browser used for posting questions does not support symbols for plus, equals etc. You will have to resubmit with those symbols written out as words.

x = -3/5 and y = -24/5

The set is [ 16 ] .

n=6

x = 4

x2 + 49 = 0 ∴ x2 = -49 ∴ x = 7i

No. 5+9=14. 7+9=16, therefore x=7.

4a + 6 - 4a = -10 Combining like terms: 6 = -10 or 4 = 0 which is FALSE. So the solution set is empty.

'x' must be zero, so the solution set is [ 0 ].

2x + 4 is an expression, not an equation. There can be no solution set for an expression.

x = { +6, -6 }

a = [ 0, 4 ]