Simplify by combining like terms. 11y+ 7y 3y² – 4y²

Mathematics

1 answer:

Mrac [35]3 years ago

8 0

Answer:

$21y^{3} - 4y^{2} + 11y$

Step-by-step explanation:

$11y + 7y(3)y^{2} - 4y^{2}$

=11y + 21y^3 +-4y^2

$=21y^{3}-4y^{2}+11y$

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