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2 years ago

Solve the following quadratic function

Mathematics

1 answer:

padilas [110]2 years ago

8 0

Answer:

x = ±2

Step-by-step explanation:

Given :

y = 64 - 16x²

=========================================================

Add 16x² to each side (take y = 0) :

⇒ 0 + 16x² = 64 - 16x² + 16x²

⇒ 16x² = 64

=========================================================

Divide both sides by 16 :

⇒ 1/16 × 16x² = 1/16 × 64

⇒ x² = 4

=========================================================

Taking square root on both sides :

⇒ √(x²) = √4

⇒ x = ±2

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

The corresponding sides of the similar triangles are proportion which means have equal ratios

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→ That means the ratios between them are equal

∴ $\frac{AB}{FG}$ = $\frac{BC}{GH}$ = $\frac{AC}{FH}$

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3 years ago

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Step-by-step explanation:

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