We can start by translating the given statement into an equation:
Square root of (3 + x) = 5
where x is the unknown number we need to find.
To solve for x, we can isolate it by squaring both sides of the equation:
(Square root of (3 + x))^2 = 5^2
3 + x = 25
Subtracting 3 from both sides, we get:
x = 22
Therefore, the number we're looking for is 22.
Answer:
w = 22
Step-by-step explanation:
Let the number be w.
Then, the square root of 3 more than w is: [tex]\sqrt{3+w}[/tex]
The equation is [tex]\sf{\sqrt{3+w} =5}}[/tex].
To find the number, I begin by squaring both sides:
[tex]\sf{(\sqrt{3+w})^2 =5^2[/tex]
[tex]\sf{3+w=25}[/tex]
Subtract 3 from both sides:
[tex]\large\underline{\boxed{\sf{w=22}}}[/tex]
Therefore, w = 22 is the answer.
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Answers & Comments
We can start by translating the given statement into an equation:
Square root of (3 + x) = 5
where x is the unknown number we need to find.
To solve for x, we can isolate it by squaring both sides of the equation:
(Square root of (3 + x))^2 = 5^2
3 + x = 25
Subtracting 3 from both sides, we get:
x = 22
Therefore, the number we're looking for is 22.
Answer:
w = 22
Step-by-step explanation:
Let the number be w.
Then, the square root of 3 more than w is: [tex]\sqrt{3+w}[/tex]
The equation is [tex]\sf{\sqrt{3+w} =5}}[/tex].
To find the number, I begin by squaring both sides:
[tex]\sf{(\sqrt{3+w})^2 =5^2[/tex]
[tex]\sf{3+w=25}[/tex]
Subtract 3 from both sides:
[tex]\large\underline{\boxed{\sf{w=22}}}[/tex]
Therefore, w = 22 is the answer.