-4=3p-p Show steps how to solve for x

1 answer:

3 0

−4=3p−pStep 1: Simplify both sides of the equation.−4=3p−p−4=3p+−p−4=(3p+−p)(Combine Like Terms)−4=2p−4=2pStep 2: Flip the equation.2p=−4Step 3: Divide both sides by 2.‌2p2‌=‌−42‌p=−2Answer:p=−2

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Answer:

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Step-by-step explanation:

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Answer:

The standard form of the quadratic equation is x² + 3·x - 4 = 0

Step-by-step explanation:

The standard form of a quadratic equation is a·x² + b·x + c = 0

Given that the expression of the quadratic equation is (x + 4)·(x - 1) = y, we can write the given expression in standard form by expanding, and equating the result to zero as follows;

(x + 4)·(x - 1) = x² - x + 4·x - 4 = x² + 3·x - 4 = 0

The standard form of the quadratic equation is x² + 3·x - 4 = 0

The graph of the equation created with MS Excel is attached