koolkoala77 koolkoala77

02-04-2021
Mathematics

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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 will make the solution true class=

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PiaDeveau PiaDeveau

07-04-2021

Answer:

Missing term = r²

Step-by-step 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

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