3 years ago

Write the expression as a product of polynomials:

Mathematics

1 answer:

Licemer1 [7]3 years ago

5 0

x(b+c)+3(b+c) = (x+3)(b+c)

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Scientific notation <br> 0.000003408 =

o-na [289]

Answer:

3.408 × 10-6 i think

Step-by-step explanation:

6 0

3 years ago

Jane buys some rocks for decorating her backyard. She uses a box full of rocks. The box is a rectangular container that is 1 yar

statuscvo [17]

First, Jane must know the volume of the box.
Volume = l * w * h
Volume = 1 * 0.5 * 0.5
Volume = 0.25 yard^3

1 yard^3 = $25

So,
1 : 25 = 0.25 : x
x = 25 * 0.25
x = $6.25

So she need to spend $6.25

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3 years ago

Carlos is using the quadratic formula to find the solutions of y=3x^2-5x-2. Which of the following will simplify to the correct

Nana76 [90]

Answer:

$Fx=\frac{5\pm\sqrt{25+24} }{6}$

Step-by-step explanation:

A quadratic equation in one variable given by the general expression:

$ax^2+bx+c$

Where:

$a\neq 0$

The roots of this equation can be found using the quadratic formula, which is given by:

$x=\frac{-b\pm\sqrt{b^2-4ac} }{2a}$

So:

$y(x)=3x^2-5x-2=0$

As you can see, in this case:

$a=3\\b=-5\\c=-2$

Using the quadratic formula:

$x=\frac{-b\pm\sqrt{b^2-4ac} }{2a}=\frac{-(-5)\pm\sqrt{(-5)^2-4(3)(-2)} }{2(3)}=\frac{5\pm\sqrt{25+24} }{6}$

Therefore, the answer is:

$Fx=\frac{5\pm\sqrt{25+24} }{6}$

4 0

3 years ago

What % is 35 of 896?

mixas84 [53]

the percentage of 35 of 896 is 313.6

5 0

3 years ago

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Given that ab = x, evaluate the following: ab+2

Semmy [17]

Answer:

x+2

Step-by-step explanation:

replace ab with x

4 0

3 years ago

Read 2 more answers