Use the quadratic formula to solve the equation.
-4x^2-3x+2=0
Can someone please explain
L6 U5 Quadratic Functions and equations
1. A
2. C
3. A
4. B
biscuits is right
Biscuit is correct
Quadratic Formula Quick Check
1. Use the quadratic formula to solve the equation
-4x^2 - 3x + 2 = 0
A. a. -3/8+ root symbol 41/8
2. A landscaper is designing a flower garden in the shape of a trapezoid...
A. c. 14.86 yards
3. What is the number of real solutions?
12x^2 - 11x = 11
A. a. two real solutions
4. During a manufacturing process, a metal part in a machine is exposed to varying temperature conditions...
A. b. no
biscuits is correct for L6 U7
Biscuits ur the mvp
Sure! To solve the quadratic equation -4x^2 - 3x + 2 = 0 using the quadratic formula, we can follow these steps:
Step 1: Identify the coefficients of the quadratic equation. In this case, we have:
a = -4
b = -3
c = 2
Step 2: Write down the quadratic formula. The quadratic formula is given by:
x = (-b ± √(b^2 - 4ac)) / (2a)
Step 3: Substitute the values of a, b, and c into the quadratic formula. After substituting the values, we get:
x = (-(-3) ± √((-3)^2 - 4(-4)(2))) / (2(-4))
Simplifying further, we have:
x = (3 ± √(9 + 32)) / (-8)
x = (3 ± √41) / (-8)
So, the solutions to the quadratic equation -4x^2 - 3x + 2 = 0 are:
x = (3 + √41) / -8
and
x = (3 - √41) / -8
Biscuits you were correct
Everyone come check my stream @NRG Dizzy
I would multipy by -1 first,
4x2+3x-2=0
a=4, b=3, c=-2
x=(-3+-sqrt(9+32))/8
x=(-3+sqrt41)/8 or
x=(-3-sqrt41)/8
check that.http://en.wikipedia.org/wiki/Samhain