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VEILKACAPIZIN
Answered

ACTIVITY: PRODUCT OF BINOMIAL AND TRINOMIAL
1. (2y + 7)(4y2 - 14y + 49)
2.(x + 10) (x² - 10x + 100)
3.(4y - 5)(16y² - 20y + 25)
4.(5m² 7)(25m⁴ + 35m² + 49)​

Sagot :

FANNIE1IN

Answer:

1. 8y^3 + 343

2.  x^3 + 1000

3. 64y^3 - 125

4. 125m^3 - 343

(a + b)(a^2 - ab + b^2) = a^3 + b^3

(a - b)(a^2 + ab + b^2) = a^3 - b^3

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