Question

(15x²+10xy) find the factors
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Answer 1

Answer:

5x is one of the factors of (15x²+10xy)

Answer 2

Answer:

STEP

1

:

Equation at the end of step 1

((15 • (x2)) - 10xy) - 52y2

STEP

2

:

Equation at the end of step

2

:

((3•5x2) - 10xy) - 52y2

STEP

3

:

STEP

4

:

Pulling out like terms

4.1 Pull out like factors :

15x2 - 10xy - 25y2 = 5 • (3x2 - 2xy - 5y2)

Trying to factor a multi variable polynomial :

4.2 Factoring 3x2 - 2xy - 5y2

Try to factor this multi-variable trinomial using trial and error

Found a factorization : (3x - 5y)•(x + y)

Final result :

5 • (3x - 5y) • (x + y)