Use the quadratic formula to find the zeros of the function. Round to tenths if necessary. y = 17x2 - 21
A. {-1.1, 1.1}
B. {1.1}
C. {-4.1, 4.6}
D. no real solution Use the quadratic formula to find the zeros of the function. Round to tenths if necessary. y = 17x2 - 21
A. {-1.1, 1.1}
B. {1.1}
C. {-4.1, 4.6}
D. no real solution @Mathematics

Question

Use the quadratic formula to find the zeros of the function. Round to tenths if necessary. y = 17x2 - 21
	A.	{-1.1, 1.1}
	B.	{1.1}
	C.	{-4.1, 4.6}
	D.	no real solution Use the quadratic formula to find the zeros of the function. Round to tenths if necessary. y = 17x2 - 21
	A.	{-1.1, 1.1}
	B.	{1.1}
	C.	{-4.1, 4.6}
	D.	no real solution @Mathematics

anonymous · Answer

$$17x^2-2=0$$
$$x^2=\frac{2}{17}$$
$$x=\pm\sqrt{\frac{2}{17}}$$ then a calculator