0
(4^1/2)-3+5=
2-3+5=
4
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∙ 13y ago
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What is the answer to x2 plus 6x-13 equals 0?
Using the quadratic equation formula:- x = -3 + sq rt of 22 and x = -3 - sq rt of 22
What is the square root of negative 2 the square root of 3 squared plus negative 2 squared?
sq rt (-2) + (sq rt 3))2 + (-2)2= i(sq rt 2) + 7 = 7 + i(sq rt 2) answerthis is a complex number, it cannot be further simplified.
What is the perimeter of a right angle triangle whose vertices are at 2 3 and 4 9 and 5 2 giving your answer in surd form?
The lengths of the sides of the triangle are: 2*sq rt of 10, 5*sq rt of 2 and sq rt of 10 The 3 sides added together equals the perimeter which works out as 3* sq rt of 10 plus 5*sq rt of 2 in surd form
What is a shape that has an area of 6cm2 with a perimeter of 12cms?
It is a rectangle and has sides of 3+sq rt of 3 and 3-sq rt of 3
What two numbers multiplied equal 6 and when added equal 6?
The numbers are: 3-sq rt of 3 and 3+sq rt of 3
What multiplies to be 4 but adds to be negative 8?
The numbers are -4+2*sq rt of 3 and -4-2*sq rt of 3
What times what equals 9 and adds to be 12?
21
3 sq rt 32x8?
32x8= what
What shape has a perimeter of 24 cm and an area of 24 cm squared?
There is no integer solution, but the shape is a rectangle, with side lengths between 2 and 10 (area 20 cm sq) and 3 and 9 (area 27 cm sq). The exact side lengths are 6 - 2 (sq rt 3) [= 2.5359] and 6 + 2 (sq rt 3) [= 9.4641].
What two numbers when added equal16 and when multiplied equal 16?
The numbers are: 8-4*sq rt of 3 and 8+4*sq rt of 3
How do you simplify 81 divided by 4 Times Square root of 3?
If it is: 81/4 times sq rt of 3 Then it could be: 20.25 times sq rt of 3
What are two numbers that equal -12 when multiplied together but equal 6 when added together?
The numbers are: 3 -sq rt of 21 and 3 +sq rt of 21
