Find (3x + 2y)²
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Answered by
1
Answer:
(9x^2 +6xy+4y^2) use the algebraic formula for (a+b)^2 which is equal to (a^2+ 2ab+ b^2)
Answered by
1
Answer:
9x^2+4y^2+12 xy
Step-by-step explanation:
Use formula(a+b)²
9x²+4y²+12xy
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