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What is the square root of 10X multiplied by the square root of 8X?
√(10x) * √(8x) = √(80x²)√(80x²) = √(16x²) * √(5) = 4x*√(5)■
Your lawn is 10x 9m what is the square m2?
90 square meters
What number can be added to complete the square x2 plus 10x equals 14?
9 needs to be added to complete the square. When squaring (x + n), the result is x2 + 2nx + n2. We have +10x, so n must be 10/2 = 5. Thus: (x + 5)2 = x2 +10x + 25 = x2 +10x + 14 + 9 So 9 needs to be added to complete the square, giving: x2 +10x + 14 = (x + 5)2 - 9
What number do you add to complete the square x2 plus 10x?
25
What number completes square x2 plus 10x equals 31?
-6
How many square feet in a 10x 7 room?
70 square feet on the ceiling, and another 70 square feet on the floor. We don't know how many square feet on the walls unles we know the height of the ceiling.
How many feet in 10x12 room?
Length times width gives you the answer, surely you can do 10X 12 in your head....
What is the square root of 10X multiplied by the square root of 8X?
√(10x) * √(8x) = √(80x²)√(80x²) = √(16x²) * √(5) = 4x*√(5)■
Your lawn is 10x 9m what is the square m2?
90 square meters
What number can be added to complete the square x2 plus 10x equals 14?
9 needs to be added to complete the square. When squaring (x + n), the result is x2 + 2nx + n2. We have +10x, so n must be 10/2 = 5. Thus: (x + 5)2 = x2 +10x + 25 = x2 +10x + 14 + 9 So 9 needs to be added to complete the square, giving: x2 +10x + 14 = (x + 5)2 - 9
What number do you add to complete the square x2 plus 10x?
25
What if a room is 5000 cubic feet what is the length and height and width?
Any dimension that H*W*D =5000 The room could be 1 ft * 1 ft * 5000 ft or 10 ft * 20 ft * 25 ft.
What is the square root of 10x Times Square root of 8x equals?
sqrt(10x)*sqrt(8x) = sqrt(80x2) = sqrt(16x2*5) = sqrt(16x2)*sqrt(5) = 4x*sqrt(5)
What number must you add to complete the square x2 plus 10x equals 8?
Twenty-Five x2 + 10x = 8 x2 + 10x + 25 = 8 + 25 (x + 5)2 = 33
What is the square of X2 plus 10x equals 18?
You never square a whole equation. That's just silly.
What number completes square x2 plus 10x equals 31?
-6
What term is missing in completing the square for this expression x^2 -10x?
12
