3 years ago

(Y+8) (y-8) how do I solve this?

Mathematics

2 answers:

mina [271]3 years ago

7 0

The answer is (( 11x 1+8/1x8))=72

denis-greek [22]3 years ago

6 0

You have to use foil to expand.
y(y-8) + 8 (y-8)
yy+y * -8+8(y-8)
yy+y * -8+ (8y+8 * -8)
then get rid of the ()
yy+y * -8+8y+8*-8
now you are going to combine like terms and simplify until you get this answer
y^2-64

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1 year ago

Read 2 more answers

Determine whether the following function is one-to-one. f ( x ) = 6 x + 1

seraphim [82]

Answer:

one to one function

Step-by-step explanation:

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f(x1)=f(x2)

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