Question

Factorise : 15x^4-10x^3-25x^2
Please answer fast, Class 8 question. Please answer fast. ​

Answer 1

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

STEP

1

:

Equation at the end of step 1

((15•(x4))-(10•(x3)))-52x2

STEP

2

:

Equation at the end of step

2

:

((15 • (x4)) - (2•5x3)) - 52x2

STEP

3

:

Equation at the end of step

3

:

((3•5x4) - (2•5x3)) - 52x2

STEP

4

:

STEP

5

:

Pulling out like terms

5.1 Pull out like factors :

15x4 - 10x3 - 25x2 = 5x2 • (3x2 - 2x - 5)