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When the sum of a number plus 3 is squared it is 9 more than the sum of the number plus two when squared?
This is equivalent to (x + 3)2 = (x + 2)2 + 9. Multiplied out this is x2 + 6x + 9 = x2 + 4x + 4 + 9. Deduct x2 + 4x + 9 from each side giving 2x = 4 So x = 2 Check: (2 + 3) squared = 25 which is 9 more than (2 + 2) squared = 16.
What is 2 3rds and 9 over 1?
2/3 multiplied by 9/1
What is 9 more than 2 times x?
2x+9
Is 9 prime?
No 9 is not prime. It's factors are 1,3,9. Proper factors: 1,3. Factors are numbers that are multiplied with other numbers to get a product. Proper factors are factors of a number except for itself. No 9 is not prime. It's factors are 1,3,9. Proper factors: 1,3. Factors are numbers that are multiplied with other numbers to get a product. Proper factors are factors of a number except for itself. Composite numbers are numbers with more than 2 factors and more than 1 proper factor. Prime is the opposite of composite.
Is 4 over 9 greater than 2 over 9?
4 over 9 is greater than 2 over 9 because 4/9=.4444444 and 2/9=.222222 or you could think of it like a pizza, is 2 pieces a bigger amount then 2? no 4 is more
What is 12' 9 multiplied by 2 plus 10' 9 multiplied by 2?
47 feet.
What is 3 multiplied by 1.5 multiplied by 2?
3*1.5*2 = 9
When the sum of a number plus 3 is squared it is 9 more than the sum of the number plus two when squared?
This is equivalent to (x + 3)2 = (x + 2)2 + 9. Multiplied out this is x2 + 6x + 9 = x2 + 4x + 4 + 9. Deduct x2 + 4x + 9 from each side giving 2x = 4 So x = 2 Check: (2 + 3) squared = 25 which is 9 more than (2 + 2) squared = 16.
What numbers is a prime number from 6 4 2 or 9?
Well, 6 is not prime because 2 multiplied by 3 is 6 and 6 multiplied by 1 is 6. 4 is also not a prime because 2 multiplied by 2 is 4 and 4 multiplied by 1 is 4. 9 is also not a prime because 32 is 9 and 9 multiplied by 1 is 9. 2 is the only number left, so therefore 2 is the prime number of 6, 4, 2, and 9.
What is 2 times 1 ninths?
2 multiplied by 1/9 is 2/9.
What is 9 times 2 over 3?
9 multiplied by 2/3 is 6
What is 2 3rds and 9 over 1?
2/3 multiplied by 9/1
Is 9 12 less than 1 2?
9/12 is more than 1/2. 9/12 is not less than 1/2.
What is 9 less than a number multiplied by 23?
23*n - 9
What two numbers equals -2 when multiplied and 9 when added?
(9 - √89)/2 ≈ -0.217 and (9 + √89)/2 ≈ 9.217
What is the largest prime that if multiplied by 9 is less than 400?
It is: 9*43 = 387
What is 9 more than 2 times x?
2x+9
