3 years ago

(3+4x)(3-4x) if necessary combine like terms

Mathematics

2 answers:

Mandarinka [93]3 years ago

7 0

9-16x^2
This is the answer pretty much the 3 is okay but once you see the four notice there’s - and + you’d multiply it

Ivenika [448]3 years ago

3 0

Answer:

16x^2-9=0

Step-by-step explanation:

3*3=9

3*-4x= -12x

+4x*3=12x

+4x-4x=-16x^2

9-12x+12x-16x^2=0

-12x +12x cancel

16x^2-9=0

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<h3>Corrected Question: </h3>

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<h3>Answer: </h3>

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