Ask question

Ask question

All categories

Oksi-84 [34.3K]

3 years ago

11

Find the solution to the following equation by transforming it into a perfect square trinomial.

1 answer:

Kitty [74]3 years ago

8 0

The answer is <span>{–3, 9}.</span>

You might be interested in

Use order of operations to simplify 8 + 7(4^2-3)

notsponge [240]

So the first thing you want to do is solve what's in the parentheses (4^2-3) before you subtract, you get rid of the exponent by doing 4 times 4 (also known as 4^2) to get 16. you then subtract 3 from 16 getting 13. you then multiply7 by 13 to get 91, where you add the 8 to get 99 which would be the final answer

3 0

4 years ago

Which will result in a difference of squares?

Solnce55 [7]

Answer:

Option C) is correct

That is the result should be in a difference of squares is

$(-7x+4)(-7x-4)=(7x)^2-4^2$

Step-by-step explanation:

To find the result in the form of differences in squares

Given that the expression is (-7x+4)(-7x-4)

$(-7x+4)(-7x-4)=(-7x)^2-4^2$ ( by using the identity $(a+b)(a-b)=a^2-b^2$ )

Here a=-7x and b=4

$=(7x)^2-4^2$

Therefore $(-7x+4)(-7x-4)=(7x)^2-4^2$ which results as a difference of squares.

Therefore Option C) is correct

That is the result should be in a difference of squares is

$(-7x+4)(-7x-4)=(7x)^2-4^2$

7 0

3 years ago

2400000 in standard form

Usimov [2.4K]

Answer:

2.4 is the correct answer

3 0

3 years ago

Read 2 more answers

What is the value of x?

svet-max [94.6K]

Answer:

ur getting suspended

Step-by-step explanation:

im ur teacher

3 0

3 years ago

PLEASEEEEEEEE HELPPPPPPPPPPPPPPPPPPPPPPPP MEEEEEEEEEEEEEEEEEEEE

spayn [35]

Answer:

First, find the multiplier ( 100-18/100)

=0.82

364000*0.82

=298480 is the new value after the years

7 0

3 years ago