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Princessshakira12go
Answered

Simplify each of the given expression.show your solutions.​

Simplify Each Of The Given Expressionshow Your Solutions class=

Sagot :

Answer:

1) -x-9

2)2x²-3

3)8x-xy-2y²

Step-by-step explanation:

1) (3x-7) +(-4x-2)

(3x-4x)(-7-2)

-x-9

2) (-3x²-2x+5) + (5x²+2x-8)

(-3x+5x²)(-2x+2x(5-8)

2x²-3

3) (3x²-7xy+2y²)(5x²+6xy-4y²)

(3x²+5x²)(-7xy+6xy)(2y²-4y²)

8x²-xy-2y²

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