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What is 49x2 plus 56x plus 16?
The value of x in the equation 49x2 plus 56x plus 16 is -2.04.
If 0.56x equals 9-0.44x how do you solve for x?
.56x=9-.44x x=9
What is 7x2-56x plus 112 equals 0?
7X^2 -56X + 112 = 0 divide through by 7 X^2 - 8X + 16 = 0 factor (X-4)(X-4) X = 4
What is 2x squared plus 56x minus 3840 in factored form?
2(x-32)(x+60)
What is x squared plus seven over eight times x minus x over eight?
I'm pretty sure it's x sqaured plus seven
What is 2 x sqaured minus 7x plus 6 factorised?
It is: 2x2-7x+6 = (2x-3)(x-2) when factored
Solve these simultaneous y is 3-x and x sqaured add y squared equals 5?
8
How do you solve 4y plus x equals 8?
How do you solve 4y plus x equals 8
What is the answer to -4x2 minus 32x plus x plus 8 equals 8x2 minus 56x?
-4x2 - 32x + x + 8 = 8x2 - 56x : simplify and group the various terms-32x + 56x + x + 8 = 8x2 + 4x225x + 8 = 12x2 : Now present this as a standard quadratic equation.12x2 - 25x - 8 = 0 : Solving for the roots of a quadratic equation gives :-x = [25 ± √(252 + 4x12x8)] ÷ 2x12 = [25 ± √1009] ÷ 24 = [25 ± 31.765] ÷ 24x = 56.765/24 = 2.365 and x = -6.765/24 = -0.282x = 2.365 and -0.282
If d is the HCF of 56 and 72find x and y satisfying d56x plus 72y.?
If you mean: d = 56x+72y So if: 8 = 56x+72y Then: x = 1/14 and y = 1/18 Check: (56*1/14)+(72*1/18) = 8
What is 2 sqaured?
2 x 2 = 4
How can you factorise x sqaured plus x plus x plus 1-5?
-4
