3 years ago

Which expression can be used to find the sum of the polynomials? (9 – 3x2) + (–8x2 + 4x + 5)

Mathematics

2 answers:

timama [110]3 years ago

8 0

Answer:

It may not be right but try D.

Step-by-step explanation:

neonofarm [45]3 years ago

6 0

Answer:

D is correct

Step-by-step explanation:

Took the test on edg 2020

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Answer:

15 units²

Step-by-step explanation:

Hi there!

$A=\displaystyle\frac{1}{2} bh$ where <em>b</em> is the base and <em>h</em> is the height

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