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Determine the missing term that should be in the empty box of the polynomial that will make the solution true.

Determine the missing term that should be in the empty box of the polynomial that-example-1
User Narkeeso
by
8.2k points

1 Answer

6 votes

Answer:

Missing term = r²

Explanation:

Given:

6r⁴ + 4r + …. -2r⁴ + 3r = 4r⁴ + r² +7r

Find:

Missing term

Computation:

Assume missing term = A

So,

6r⁴ + 4r + …. -2r⁴ + 3r = 4r⁴ + r² + 7r

6r⁴ + 4r + A -2r⁴ + 3r = 4r⁴ + r² + 7r

4r⁴ + 4r + A + 3r = 4r⁴ + r² + 7r

4r⁴ + 7r + A = 4r⁴ + r² +7r

A = r²

Missing term = r²

User PDStat
by
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