2 years ago

1. Simplify .* a) (x - 1)(x2 + x + 1)

Mathematics

1 answer:

tangare [24]2 years ago

7 0

Answer:

x=1

Step-by-step explanation:

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Solve the system of equations.

Alenkasestr [34]

Step-by-step explanation:

Step 1: Substitute x from the second equation into the second one

$2x - 9y = 14$

$2(-6y + 7) - 9y = 14$

$(2 * -6y) + (2 * 7) - 9y = 14$

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Step 2: Substitute y into the second equation

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3 years ago

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1. Simplify .* a) (x - 1)(x2 + x + 1)​

1. Simplify .* a) (x - 1)(x2 + x + 1)