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1. Find the product of (x+2)(2x-3)
a. 2x²+4x-6
b. 2x-6
c. 2x²+4x-3x-6
d. 2x²+x-6

2. what is the product when (7x+3) will be multiplied by (7x-3)?
a. 7x²-9
b. 48x²-9
c. 49x²-21x-9
d. 49x²-42x-9

3. how is (x+1)² related to
[tex](x + 1) {}^{ - 2} [/tex]
a. one is additive inverse of the other
b. one is the reciprocal of the other
c. one is the opposite of the other
d. one is equal to the other



Sagot :

Answer:a

Step-by-step explanation:

Hope it's help

Answer:

1.) (x+2)(2x-3) = D

2x² - 3x + 4x - 6

2x² + x - 6

2.) (7x+3)(7x-3) = B

49x² - 21x + 21x - 9

49x² - 9