3 years ago

What should be the b-value in the equation shown below if the equation is a perfect square trinomial?

1 answer:

4 0

Answer:

B=10

Step-by-step explanation:

It's a perfect square of equation ax²+2abx+b²

I'm the given equation a is 1 and b is 5 so 2(a)(b)=2(1)(5)=10

(ps: when I say b in the explanation I mean another b not the one in question as to not be confused)

You might be interested in

8090 [49]

$8,805.71 because 700=6164 which means 1000=8,805.71 by Multiplying 1000×6164 which equals 6,164,000 and this result you decide by 700

3 0

4 years ago

Kaylis [27]

One solution.

$7x + 21 = 21 \\ 7x = 21 - 21 \\ 7x = 0 \\ x = 0$

If we can solve for the value of x. Then the solution would be one only for system of linear equations.

For your information, When the equation is true or rather say that both sides are the same, the solution will be infinite.

When the equation is false or rather say that both sides have different number or value then there won't be any solutions.

8 0

3 years ago

sammy [17]

Answer:

3pound sugar .,......................

3 0

3 years ago

Vera_Pavlovna [14]

(3,-1) :)
Hope this helps!

5 0

3 years ago

kakasveta [241]

Sin30= x/18
•18 •18
18sin(30)=x

8 0

3 years ago