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49 = (±7)2
x2<=49 => -7 <= x <= 7
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∙ 11y ago
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What is x-squared minus 2 x plus 15?
It is impossible but if it were x squared plus 2x minus 15 the equation would be (x+5) (x-3) with x being equal to either -5 or 3. If the original problem was x squared minus 2x minus 15 the equation would be (x-5)(x+3) and x would be equal to either 5 or -3
What number is needed to complete the square x squared plus 7x equals 0?
49/4 or 12.25
What is the square root of x equals 29?
Square root of x = 29 can be rearranged by squaring both sides of the equation. That would leave you with: x = 29^2 (or 29 squared) So, work out what 29 squared is and that's what x is equal to.
What is the solution to x squared equals x plus 6?
X squared = x+6 6+x=x squared X=6
What is 3 squared x 4 squared?
3 squared = 9 4 squared = 16 9 x 16 = 144 3 squared x 4 squared = 144
What is x squared greater than or equal to 49?
This is called an inequality. If x squared is greater than or equal to 49, then x is plus or minus 7 or greater than plus 7 or less than - 7.
What number equal 7 squared?
Seven squared = 7 x 7 = 49
What is 2x2x2x7x7 equals?
2 x 2 x 2 x 7 x 7 is equal to 2 cubed times 7 squared. 2 cubed is equal to 8, and 7 squared is equal to 49. Therefore, 2 x 2 x 2 x 7 x 7 is equal to 8 x 49 = 392.
Which is larger 7 squared or 6x7 plus 7?
They are equal. 7 squared is 7 x 7, which equals 49. 6 x 7 = 42, plus another 7 = 49.
What is 3 squared times 7 squared times 8 as a composite number?
3 squared = 97 squared = 49Therefore, the sum is 9 x 49 x 8.This is equal to 3528.
What is the solution for x squared is less than or equal to 4?
2
What is 49 squared?
49 x 49 = 492 = 2401
What does squared x equal 7?
2.645 squared equals 7. Save --------- Unclear what you're asking: If x=7, then x^2 (that is, "x squared") equals 49. or If x^2=7, then x equals the square root of 7, or about 2.64575
What is the seventh squared number?
7 x 7=49 so that is the 17th square number
What does one plus cosecant squared x equal?
One plus cosecant squared x is equal to cotangent squared x.
What is x squared plus 25 if x 5?
If x is equal to 5, then x squared plus 25 is equal to 50.
What is negative seven squared?
49 same as positive seven squared
