(iv) 3x4 - 6x?a? + 3a4factorise
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Answer:
3x4 - 6x?a? + 3a4
3x4 - 6x?a? + 3a4
3x4 - 6x?a? + 3a4
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Answer:
3. (x2 - a2)•(x2 - a2)
Step-by-step explanation:
((3•(x4))-((6•(x2))•(a2)))+3a4
((3 • (x4)) - ((2•3x2) • a2)) + 3a4
(3x4 - (2•3x2a2)) + 3a4
3x4 - 6x2a2 + 3a4 = 3 • (x4 - 2x2a2 + a4)
3. (x2 - a2)•(x2 - a2)
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