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3 years ago

Find the factors 4x^2+9

Mathematics

1 answer:

Vlad [161]3 years ago

7 0

Step-by-step explanation:

So 4x2+9 has no linear factors with Real coefficients. It is possible to factor it with Complex coefficients.

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What does this equal

Anton [14]

In simplify the expression =
1.56 • 10^52 + 3.5 • 10^48

5 0

3 years ago

What value makes the Inequality n > -5

Crank

Answer:

Any numbers above -5 make this inequality true. Values that will make the inequality true: -4, -3, -2, -1, 0, 1...

6 0

3 years ago

Read 2 more answers

How do i solve 7x^{2} +11y^{2} =40

svetoff [14.1K]

Answer:

Step-by-step explanation:

There is no solution as you have two variables and only one equation. The best you can do is solve for one variable as a function of the other.

$7x^2+11y^2=40\\ \\ 11y^2=40-7x^2\\ \\ y^2=\frac{40-7x^2}{11}\\ \\ y=\sqrt{\frac{40-7x^2}{11}}$

6 0

3 years ago

Evaluate the expression 10-2x for the x values given below

cricket20 [7]

For this case we have the following expression:

$10-2x$

Let's evaluate the expression for some values of x.

We have then:

For x = 1:

$10-2 (1)\\10-2\\8$

For x = 2:

$10-2 (2)\\10-4\\6$

For x = 3:

$10-2 (3)\\10-6\\4$

For x = 4:

$10-2 (4)\\10-8\\2$

For x = 5:

$10-2 (5)\\10-10\\0\\$

Answer:

The value of the expression in ordered pairs is:

(1,8)
(2.6)
(3,4)
(4.2)
(5.0)

5 0

3 years ago

If l is parallel to m, and m is parallel to a third line n, then l is __________ parallel to n.

sveticcg [70]

The appropriate choice is ...
A. always

_____
For lines, the property of being parallel is transitive. A||B and B||C means A||C.

8 0

3 years ago