Answer:the answer is C
Step-by-step explanation:
Answer:-120
-15 x 8
Answer:
1) Use the FOIL method: (a+b)(c+d)=ac+ad+bc+bd.
2) Collect like terms.
3) Simplify.
Therefor, the answer is, 10x^3 - 26x^2 - 12x.
78
(-5)•(-5) + 3•21= 25+ 63= 78
pqr²+pr-rp²+rq²
pq(r²+1)-r(p²+q²)
x38