Question

625+25x4+x8 find factor
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Answer 1

Step-by-step explanation:

Theory : A difference of two perfect squares, A2 - B2 can be factored into (A+B) • (A-B)

Proof : (A+B) • (A-B) =

A2 - AB + BA - B2 =

A2 - AB + AB - B2 =

A2 - B2

Note : AB = BA is the commutative property of multiplication.

Note : - AB + AB equals zero and is therefore eliminated from the expression.

Check : 625 is the square of 25

Check : x8 is the square of x4

Factorization is : (x4 + 25) • (x4 - 25)

Answer 2

Answer:

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same as above :-):-):-)

same as above :-):-):-)

same as above :-):-):-)

same as above :-):-):-)...

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