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a = -4

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Q: Square root of a plus 13 equals 3?
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Related questions

Square root of 2x plus 1 equals 13?

84


What is the square root of 25 plus 144 plus 13?

Square root of 25= 5. 5 + 144 + 13 = 162.


What is the square root of 13 x 13?

The square root of 13 x 13 is 13. This is because the square root of a number is a value that, when multiplied by itself, gives the original number. In this case, 13 multiplied by 13 equals 169, so the square root of 169 is 13.


Why does the square root of 13 equals 3.605551275?

If you multiply it by itself you get 13. This is what square roots do!


What are solutions for x2 plus 10x plus 1 equals -12 plus 2x?

x2+10x+1 = -12+2x x2+8x+13 = 0 The solution: x = -4 + the square root of 3 or x = -4 - the square root of 3


What is the square root of 144 plus square root of 25?

Oh, dude, you're hitting me with the math questions now? Alright, alright. So, the square root of 144 is 12, and the square root of 25 is 5. Add those together, and you get 17. Boom, math wizard right here.


Solve the square root of 2x-5 equals 13?

87


If a right triangle has legs of length 5 and 12 then you know the length of the hypotenuse is the square root of 52 plus 122 which equals 13?

True


What number must you add to complete the square x2 plus 26x equals 68?

x2+26x = 68 x2+26x-68 = 0 (x+13)2-68 = 0 (x+13)2-169-68 = 0 x+13 = +/- the square root of 237 x = -13 +/- the square root of 237


How do you solve t to the second power equals 169?

Well, darling, to solve for t when t squared equals 169, you simply take the square root of both sides. So, t equals plus or minus the square root of 169, which is 13. Easy peasy lemon squeezy. Now go show off your math skills, honey!


What square root of 13?

The square root of 13 = 3.605551275....


What is the unknown side of the right triangle hyptense equals 13 ft leg equals 8ft?

The square root of 105.