4 years ago

Simplify -3xy3 + 7xy3 + (-xy3) + (-3xy3).

Mathematics

1 answer:

professor190 [17]4 years ago

3 0

Answer:

Step-by-step explanation:

Step 1 :

Equation at the end of step 1 :

(((0-(3x•(y3)))+(7x•(y3)))+(0-(x•(y3))))+(0-3xy3)

Step 2 :

Equation at the end of step 2 :

(((0-(3x•(y3)))+7xy3)+ -xy3)+ -3xy3

Step 3 :

Equation at the end of step 3 :

(((0 - 3xy3) + 7xy3) + -xy3) + -3xy3

Step 4 :

Final result :

Processing ends successfully

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Subtract. Your answer should be a polynomial in standard form. a (4r ^ 2 - 3r + 2) - (- r ^ 2 - 3r) =

blsea [12.9K]

Answer:5r2+2

Step-by-step explanation:

Distribute the Negative Sign:

=4r2−3r+2+−1(−r2−3r)

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