Math, asked by aggarwal6772, 14 days ago

solve a2x2-5abx+4b2 from ch quatic equations class 10​

Answers

Answered by narwaneajay
1

Answer:

please mark brain list

Step-by-step explanation:

a2x2 - 3abx + 2b2 = 0

⇒ a2x2 - 2abx - abx + 2b2 = 0

⇒ ax(ax - 2b) - b(ax - 2b) = 0

⇒ (ax - b)(ax - 2b) = 0

Therefore,

ax - b = 0

ax = b

x = b/a

or,

ax - 2b = 0

ax = 2b

x = 2b/a

Hence, x = b/a or x = 2b/a

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