Answer:
a(10 - 13)
Step-by-step explanation:
The only common factor between these numbers is a, as 10 and 13 do not share factors (13 is prime). We can only factor out a.
1.082 x 10^8
1.496 x 10^8
2.279 x 10^8
7.784 x 10^8
1.4 x 10^9
2.87 x 10^9
4.5 x 10^9
5.9 x 10^9
Hope it helps!
The quadratic equation is 3x² - 27.
<h3>What is Quadratic Equation?</h3>
A quadratic equation is a second-order polynomial equation in a single variable x ax²+bx+c=0. with a ≠ 0 .
Given:
The roots are 3 and -3
We have
α= 3 and β=-3
So,
α+β = -b/a and αβ = c/a
α+β = 0 =-b/a and αβ= -9 = c/a
Comparing from above
a=1, b= 0 and c=-9
Also, the leading coefficient is 3.
Then the quadratic equation is,
= 3(ax² + bx + c)
= 3( x² +0x- 9)
Hence, the quadratic equation is 3x² - 27.
Learn more about this concept here:
brainly.com/question/13771721
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