(Solve the following) Use the formula to multiply (3×-5) (3×+5)
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Answer:
The answer is 9x²+25
Step-by-step explanation:
3x(3x+5) –5(3x+5)
=》9x²+15x–15x+25(remove 15x-15x)
=》9x²+25
Hope's it will help you
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