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f(x)=6x2+7x+2
f(x)=(6x+1)(x+2)
x= -1/6 and x= -2
The above answer is not correct. (6x+1)(x+2) yields 6x2+13x+2, not the original equation.
The answer can be arrived at using the quadratic equation, where ax2+bx+c=0 and
x=[-b (+-) square root(b2-4ac)] / 2a
x=[-7(+-) square root (72-4(6)(2))] / 2(6)
x=[-7(+-)square root(49-48)]/12
x=[-7(+-)1]/12
x=-1/2 and -2/3
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7x plus 2 equals 6x plus 2?
7x + 2 = 6x + 2 if and only x = 0.
Simplify 7x plus 7 plus 6x - 9?
7x + 7 + 6x - 9 = 13x - 2
What is 6x-14 plus 15x plus 2?
6x - 14 + 15x + 2 =21x - 12or3 (7x - 4)
How do you solve 7x-2 equals x plus 4?
7x-4=x+2 7x=x+2+4 7x=x+6 7x-x=6 6x=6 X=1
What is 7x to the second power 6x to the second power-2?
what is 7x to the third power + 6x to the second - 2
7x plus 2 equals 6x plus 2?
7x + 2 = 6x + 2 if and only x = 0.
Simplify 7x plus 7 plus 6x - 9?
7x + 7 + 6x - 9 = 13x - 2
What is x plus 6x plus 2?
7x + 2
What is 6x-14 plus 15x plus 2?
6x - 14 + 15x + 2 =21x - 12or3 (7x - 4)
What is the answer to 7x plus 2 equals 158-6x?
7x + 2 = 158 - 6x7x + 2 + 6x = 158 - 6x + 6x13x + 2 - 2= 158 - 213x / 13 = 156/13x = 12
What is the answer to this question when you factorise 6x 2 plus 7x-3?
If you mean: 6x^2 +7x-3 then it is (2x+3)(3x-1) when factored
What is the trinomial 5x squared plus 7x plus 2?
5x2+ 7x + 2 = (x + 1)(5x + 2).
What is 3-6x equals -7x plus 5?
X=2
What is -6x plus 2 equals 7x plus 9?
x=-7/13
What is the factor of the trinomial 6x squared plus 13 x plus 2?
(6x + 1)(x + 2)
What is 3x squared plus 7x plus 2?
Answer : 12
Evaluate 7x - 2 - 6x plus 15 for x equals -2?
11
