The answer would be C. (8+6)2 because 8(2)=16 and 6(2)=12 16+12=28 and because both have a 2 in them then 2 would be in the outside and it involves 8+6
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Roots of the equation are
Step-by-step explanation:
We need to find the roots of
Let the equation equal to zero
We can find roots by factorization
Solving:
For finding factors break the middle term such that their product equals to the product of first and last term and their sum equals to middle term
So, 8x can be break into -5x and -3x
Sum=-5x+(-3x)= -8x (same as middle term)
Product = -5x * -3x = 15x^2 (same as product of first and last term)
Taking common:
So, roots of the equation are
Keywords: Roots of equation
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Half one is 1/2;
half three is 3/2;
Thus, if f(x) represents annual growth, f(x)/2 shows it every half-year, like this:
Written in plain text: f(x)=15/2*2^x
Answer:
<h2>(2a+3b)² - (16c)² = (2a + 3b - 16c)×(2a + 3b + 16c)</h2>
Step-by-step explanation:
(2a+3b)² - (16c)² = [(2a+3b) - 16c]×[(2a+3b) + 16c]
= [2a + 3b - 16c]×[2a + 3b + 16c]
Answer:
c.
b.
c.
a.
Step-by-step explanation:
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