2 years ago

The quadratic equation x2 + 28 = 64 has two solutions,

Mathematics

1 answer:

AVprozaik [17]2 years ago

4 0

Answer:

x= 6, -6

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

Parallel lines have equal slopes thus the slope of a parallel line will be equal to the slope of PQ

To calculate slope m use the slope formula

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with (x₁, y₁ ) = P(- 2, 4) and (x₂, y₂ ) = Q(6, - 2)

m = $\frac{-2-4}{6+2}$ = $\frac{-6}{8}$ = - $\frac{3}{4}$

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Step-by-step explanation:

<u>Solving in steps</u>

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