What is the product of x+5 and x^2+3x-4 SHOW ALL WORK FOR BRAINLEIST (write you answer in standard form and use box method or di
stributive property)
1 answer:
Answer:
x^3 +8x^2 +11x -20
Step-by-step explanation:
(x+5) * (x^2+3x-4)
Multiply x * (x^2+3x-4) = x^3 + 3x^2 -4x
Multiply 5 * (x^2+3x-4) = 5x^2+ 15x -20
Add -----------------------------------
x^3 +8x^2 +11x -20
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