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FOIL stands for first, outside, inside, last
It means exactly what it says
Multiply the terms in that order:
x^2 x 5x^2 = 5x^4
x^2 x (-3x) = -3x^3
2x x 5x^2 = 10x^3
2x x 3x = 6x^2
Place in one line :
5x^4 - 3x^3 + 10x^3 + 6x^2
Now simplify by collecting like terms:
5x^4 + 7x^3 + 6x^2
(^This is your answer)
Have A Nice Day ❤
Stay Brainly! ヅ
- Ally ✧
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