Find the product mentally.
2 answers:
(2j+7)(2j−7)
=(2j+7)(2j+−7)
=(2j)(2j)+(2j)(−7)+(7)(2j)+(7)(−7)
=4j2−14j+14j−49
=4j2−49
Answer:
B
Step-by-step explanation:
2j*2j=4j^2
7*-7=-49
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You will flip the signs when you have to multiply or divide your equation by a negative integer.
Answer:
14x+3=8x+3
14x+3 -3 = 8x+3 -3
Cancels out the 3
14x = 8x
14x - 8x = 8x -8x
Cancels out the 8x
14x = 0
x = 0
Step-by-step explanation:
Hello,
y=k*(x-2)(x-4)
and is passing throught (3,1)
==>1=k*(3-2)(3-4)==>k=-1
y=-(x-2)(x-4) is an answer
Answer:
Concept: Graph Analysis
- Horizontal Asy: 1
- Vertical Asy: 4
- Domain: -inf to inf U -inft to inf
- X intercept: 7
- Y intercept: 2
- End behavior: Continous to real numbers, hence negative and positive infinity
- Give brainlist
Answer:
Yes, distance is never negative.
