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Area of the square with side x + 3 is:
A = (x + 3)2 = x2 + 2(x)(3) + 32 = x2 + 6x + 9
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Is X squared plus 6X plus 9 a perfect square trinomial?
Yes (x+3(x+3)
What is the area of a square whose sides is 3 x 5 cm?
3 x 5 cm = area 15 square cm BUT a shape 3 x 5 is not a square, it is a rectangle. A square would either be 3 x 3 or 5 x 5 size.
What is the square root of x plus 2 plus square root of x plus 3?
That expression can't be simplified. It has to written, and evaluated, just as it appears in the question: [ sqrt(x + 2) ] + [ sqrt(x + 3) ]
Factor perfect square trinomial x2 plus 6x plus 9?
(x + 3)(x + 3)
What is the answer to the equation x2 plus 6x plus 6 equals 0?
Using the quadratic equation formula: x = -3 - the square root of 3 or x = -3 + the square root of 3
What is the area of a square with a length x plus 3?
The area of a square is the length of the side squared. The length in the question is x+3. So, square x+3: (x+3)2 = x2+6x+9.
Is X squared plus 6X plus 9 a perfect square trinomial?
Yes (x+3(x+3)
What is the area of a square whose sides is 3 x 5 cm?
3 x 5 cm = area 15 square cm BUT a shape 3 x 5 is not a square, it is a rectangle. A square would either be 3 x 3 or 5 x 5 size.
What is the square root of x plus 2 plus square root of x plus 3?
That expression can't be simplified. It has to written, and evaluated, just as it appears in the question: [ sqrt(x + 2) ] + [ sqrt(x + 3) ]
Factor perfect square trinomial x2 plus 6x plus 9?
(x + 3)(x + 3)
What is the answer to the equation x2 plus 6x plus 6 equals 0?
Using the quadratic equation formula: x = -3 - the square root of 3 or x = -3 + the square root of 3
Square root of 4x plus the square root of x?
square root of 4x is 2 times square root of x, so answer is square root of x times 3 since it is 2 square roots of x plus one of them
The square root of x-3 plus 5 equals x?
x = 7
What is the area of a rectangle with a length of x plus 3 and a width of x - 4?
7
What is X cubed plus plus X square root of 3?
It is an expression, in a variable x. Since it is not an equation, it cannot be solved.
Simplify 300 x square root of 3 plus 300 x square root of 6.?
300*square root of 3 + 300*square root of 6 = 1254.462165
How do you find the area of a square with a side length of x plus y?
Area of a square = side length squared (x+y)2 (x+y)(x+y) x2+xy+yx+y2 Area = x2+2xy+y2
