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3 years ago

11

How is completing the square beneficial?

1 answer:

Lelechka [254]3 years ago

8 0

If it is, then you can solve the equation by taking the square root of both sides of the equation. ... Next, if the coefficient of the squared term is 1 and the coefficient of the linear (middle) term is even, completing the square is a good method to use. Finally, the quadratic formula will work on any quadratic equation

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Match each whole number with a rational, exponential expression.

Katyanochek1 [597]

$1.\\9=3^2\\2.\\196=14^2\\3.\\256=16^2=4^4=2^8\\4.\\225=15^2\\5.\\16=4^2=2^4\\6.\\25=5^2$

4 0

3 years ago

Find the GCF of the numbers using lists of factors.<br> 27,45<br> 30,48<br> 28,48,64

Svetach [21]

Answer:

1.) 6

2.)6

3,)4

Step-by-step explanation:

I think these are the gcf of the numbers

6 0

3 years ago

What Is 3,552,308,725 In Word Form

Liono4ka [1.6K]

3, 552, 308, 725 in word form is:

Three billion, five hundred fifty-two million, three hundred eight thousand, seven hundred twenty-five.

7 0

3 years ago

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Point A is located at (−2, −6), and D is located at (−6, 8). Find the coordinates of the point that lies halfway between A and D

Afina-wow [57]

Answer:

(-4,1)

Step-by-step explanation:

Point A is located at (−2, −6), and D is located at (−6, 8).

We need to find the midpoint of A and D

Mid point formula is $(\frac{x_1+x_2}{2}, \frac{y_1+y_2}{2})$

Point A is (-2,-6) that is (x1,y1)

Point D is (-6,8) that is (x2, y2)

plug in the values in the formula

$(\frac{x_1+x_2}{2}, \frac{y_1+y_2}{2})$

$(\frac{-2-6}{2}, \frac{-6+8}{2})$

$(\frac{-8}{2}, \frac{2}{2})$

Mid point is (-4, 1)

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3 years ago

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Malik asked his teacher if there was a way to check his answer after writing equivalent expressions. What should be his teacher’

oksian1 [2.3K]

Answer:

Multiply each expression by the same number.

Step-by-step explanation:

4 0

3 years ago

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