Multiply the polynomials (x + 6)(2x - 2). What is the product in the form ax2 + bx +c?
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b
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x² + 10x - 12

Step-by-step explanation:

Each term in the second factor is multiplied by each term in the first factor, that is

x(2x - 2) + 6(2x - 2) ← distribute both parenthesis

= 2x² - 2x + 12x - 12 ← collect like terms

= 2x² + 10x - 12

to find the perimeter of the rectangle this is the expression:

x-9+x-9+3x-4+3x-4=138

if we simplify it:

8x-26=138

remember, 138 is what it all adds up to

the length is 11.5cm

the width is 57.5cm

the area is 661.25cm^2

the answers might not be correct use at own risk

step-by-step explanation:

if you want to separate 54 into 6 individual tiers then you need to divide if you want to separate 54 into 6 individual tiers then you need to divide 6 and 54.

if you divide 9 by 6 you will get 54.

- hope i .