3 years ago

Explain the zero property. How do we use it to solve a quadratic equation?

Mathematics

1 answer:

Nitella [24]3 years ago

4 0

Answer:

I'm sorry I don't know

Step-by-step explanation

Pickles are pretty tasty, though!

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Find the simplified form of the expression. Given your answer in scientific notation (8 x 10^4)(9 x 10^8)

Lady bird [3.3K]

$(8 \times {10}^{4} )(9 \times {10}^{8} ) \\ = 8 \times 9 \times {10}^{4} \times {10}^{8 } \\ = 72 \times {10}^{4 + 8} \\ = 7.2 \times 10 \times {10}^{12} \\ = 7.2 \times {10}^{13}$

This is the answer with step by step explanation

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2 years ago

A function h(x) is defined by the formula h(x)=x^3-3. What is the value of g(h(2))?

Sauron [17]

Answer:

g(h(2))= 5

Step-by-step explanation:

h(x)=x^3-3

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3 years ago

Simplify each expression.<br> (n into power 4)8

hram777 [196]

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Step-by-step explanation:

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2 years ago

Find the value of x:

slega [8]

Answer:

x = 20

Step-by-step explanation:

The sum of the 3 angles in a triangle = 180°

Using ΔAHC , then

∠ACH = 180 - (2x + 100) = 180 - 2x - 100 = 80 - 2x

∠ECD = ∠ACB ( vertical angles are congruent ), thus

∠ECD = ∠ACH + ∠HCB, that is

3x = 80 - 2x + x

3x = 80 - x ( add x to both sides )

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3 years ago

Please helpppp if you can

blsea [12.9K]

It’s 30 because they are vertical angles which means both sides are congruent

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2 years ago

Read 2 more answers

Explain the zero property. How do we use it to solve a quadratic equation?​

Explain the zero property. How do we use it to solve a quadratic equation?