29. Multiply (3x-6)(5x + 7).
30.What is the constant term of their product?
31.What is the result when you multiply (x - 3)(x2 + 3x + 9)?
A). monomial
B). binomial
C). trinomial
D). multinomial
31. Find the difference between (x - 10) and (x + 10)?
A). 2x
B). 2x-20
C). 2x +20
D). 2x2 32.
32.Find the sum of 2a + 3b -4 and 5a +b - 1
A). 7a+4b - 5
B). 7a +3b-5
C). 7a-4b + 5
D). 7a - 3b + 5
Answers & Comments
Answer:
29) 15ײ-8×-42
30) -42
31) C
32) A
33) A
Step-by-step explanation:
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