Factorise:
(i) 49x²-36
Answers
Answered by
2
Answer:
49x^2-36
49x^2=36
x^2=36/49
x=6/7 , -6/7
Answered by
6
Answer:
49x²-36
(7x)²-(6)²
(7x+6)(7x-6)
Step-by-step explanation:
hope it's helps you
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