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emmainna [20.7K]
3 years ago
12

16) f(x) = x2 + 3x +5Find the x intercepts ​

Mathematics
1 answer:
harina [27]3 years ago
6 0

Answer:

-3/2+√29/2 or -3/2-√29/2

Step-by-step explanation:

When the graph intercepts with x-axis, the value of y is zero.

So substitute y with zero.

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the height of angel falls, the tallest water fall in the world is 3212 feet write this in scientific notation
Andrews [41]

Answer:

3.212*10^3

Step-by-step explanation:

you moved the decimal place 3 times

3 0
3 years ago
Read 2 more answers
Chris tried to rewrite the expression \left( 4^{-2} \cdot 4^{-3} \right)^{3}(4
crimeas [40]

We have been given an expression \left( 4^{-2} \cdot 4^{-3} \right)^{3}. We have been given steps how Chris tried to solve the given expression. We are asked to choose the correct option about Chris's work.

Let us simplify our given expression.

Using exponent property, a^m\cdot a^n=a^{m+n}, we cab rewrite our given expression as:

\left( 4^{-2+(-3)} \right)^{3}

\left( 4^{-5} \right)^{3}

Now we will use exponent property (a^m)^n=a^{m\cdot n}to further simplify our expression.

\left( 4^{-5} \right)^{3}= 4^{-5\cdot 3}

\left( 4^{-5} \right)^{3}= 4^{-15}

Therefore, Chris made mistake in step 2.

8 0
3 years ago
Help meh_________________<br><br><br><br>​
professor190 [17]

Answer:

binomial

Step-by-step explanation:

8 0
3 years ago
A circle with centre O has a radius of 6.2 cm.
Paul [167]

Answer:

it could either be 10.781 or 65.6, if not either of em then iam truly very sorry

Step-by-step explanation:

6 0
2 years ago
What will be the product if a number if it is multiplied by 1?
Amanda [17]

The product if a number if it is multiplied by 1 is the same number itself.

Given:

Product:

The product meaning in math is a number that you get to by multiplying two or more other numbers together.

Rules:

1) 1 is the multiplicative identity, if we multiply any of the number with 1 we get the same number as the answer to that.

2) So as per the rule if we multiply any of the whole numbers with 1 we get the same number.

Example:

= 1 * 155

= 155

= 1 * 688

= 688

= 1 * 97

= 97

Learn more about the number here:

brainly.com/question/17429689

#SPJ4

8 0
1 year ago
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