using appropriate identities find the product of (3-5x)²
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= (3-5x)²
= (3)² - 2(3)(5x) + (5x)²
[ (a-b)² = a² - 2ab + b² ]
= 9 - 30x + 25x²
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Answered by
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Answer:
[3-5x]^2 =9-30x+25x^2
Step-by-step explanation:
[a-b]^2=a^2-2ab+b^2
a=3 b=5x
[3-5x]^2=3^2-2*3*5x+[5x]^2
=9-30x+25x^2
this is the answer
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