4 years ago

Solving quadratic equations by factoring -3x^2+27=0

1 answer:

loris [4]4 years ago

5 0

Answer
X=3 or X= -3
-3x^2+27=0
-3x^2= -27
X^2=9
+-squareroot of 9

You might be interested in

Ray Of Light [21]

Yes.
No.
Yes.
Yes.
No.
No.

6 0

4 years ago

charle [14.2K]

Answer:

numbers are 24 and 210

Step-by-step explanation:

the number are : 24(2x2x2x3) and 210 (3x2x5x7)

GCF of 24 and 210 is 6

LCM of 24 and 210 is 840

7 0

3 years ago

Bond [772]

<h2>Answer:</h2>

The raduis of the circle is given to Id.p. The raduis is 8.5 m. Calculate the lower bonds and the upper bonds:

8 0

3 years ago

professor190 [17]

5 cups ?

--------- = ---------

2 loaves 1 loaf

using cross products

5*1 = 2*?

5/2 = ?

2.5 cups

3 0

3 years ago

Nutka1998 [239]

2x + 8 = x + 13
x = 5

7 0

4 years ago