(2x + 4)(2x - 4)
Answer:
4x^2 -16
Step-by-step explanation:
(2x + 4)(2x - 4)
FOIL
first:2x*2x = 4x^2
outer: -4 *2x = -8x
inner: 4*2x = 8x
last: -4*4 = -16
Add them together
4x^2 -8x+8x =-16
4x^2 -16
The multiplication of the expression (2x + 4)(2x - 4) is 4x² - 16.
Given the expression in the question:
(2x + 4)(2x - 4)
We can multiply the expression (2x + 4)(2x - 4) using the distributive property and the FOIL method.
(2x + 4)(2x - 4)
Apply the FOIL method:
2x( 2x - 4 ) + 4( 2x - 4 )
Apply distributive property:
2x × 2x + 2x × - 4 + 4 × 2x 4 × - 4
Multiply the terms:
4x² - 8x + 8x - 16
Collect and add like terms:
4x² - 16
Therefore, the simplified form is 4x² - 16.
Learn more about the FOIL method here: brainly.com/question/27980306
#SPJ6
B.2/6
C.6/9
D.9/6
Option C is correct, the fraction equivalent to 2/3 is 6/9.
A fraction represents a part of a whole.
Given that Kyle drank 2/3 cup of Apple juice.
We have to find the equivalent fractions of 2/3.
When a fraction is reduced to its lowest terms, the numerator and denominator have no common factor other than 1.
2/3 can be reduced to 6/9 by dividing both the numerator and denominator by 3.
2/3×3/3=6/9
2/3 and 6/9 are equivalentfractions because they both represent the same portion or ratio of the whole.
Hence, option C is correct, the fraction equivalent to 2/3 is 6/9.
To learn more on Fractions click:
#SPJ2