Let m = 2x+5and P= 7x-1 find 3x^2(M-P)
1 answer:
Answer:
-15x^3+12x^2
Step-by-step explanation:
input m and p to the equation
m= 2x+5, p=7x-1
3x²(2x+5-7x-1)
collect like terms
3x²(-5x+4)
multiple each term by 3x²
3x²(-5x)+(3x²)4
=-15x³+12x²
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