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That could mean two different equations, so I'll solve both.
1. (√5x)
+ 7 = 13
(√5x)
= 6
5x = 36
x = 36/5
= 7 1/5
2.√(
5x+7) = 13
5x + 7 = 169
5x = 162
x = 162/5
= 31 2/5
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∙ 11y ago
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Square root of a plus 13 equals 3?
a = -4
What is the square root of 25 plus 144 plus 13?
Square root of 25= 5. 5 + 144 + 13 = 162.
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
Solve the square root of 2x-5 equals 13?
87
Square root of a plus 13 equals 3?
a = -4
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.
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
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
What is the square root of 144 plus square root of 25?
25 + 144 = 169√169 = 13
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.
What is the square root of -13 multiply by the square root of -13?
0
