Answer: 1/6 cups of baking soda
Solve: 5/6 /5 = 5/6 divided by 5 is 1/6
Answer:
A
Step-by-step explanation:
Given the 2 equations
y = x² → (1)
2y + 6 = 2(x + 3) ← distribute
2y + 6 = 2x + 6 ( subtract 6 from both sides )
2y = 2x ( divide both sides by 2 )
y = x → (2)
Substitute y = x² into (2)
x² = x ( subtract x from both sides )
x² - x = 0 ← in standard form
x(x - 1) = 0 ← in factored form
Equate each factor to zero and solve for x
x = 0 or x - 1 = 0 ⇒ x = 1
x > 0 ⇒ x = 1
From (2), x = 1 ⇒ y = 1
and xy = 1 × 1 = 1 → A
Solving the equation 
using completing square method we get 
So, Option A is correct.
Step-by-step explanation:
We need to solve the equation using completing square method.
Solving using completing square method
For completing the square we need to make formula a^2-2ab+b^2=(a-b)^2
Divide the equations by 2
Adding and subtracting (3)^2 on both sides.
Solving the equation using completing square method we get
So, Option A is correct.
Keywords: Solving Quadratic Equation
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