19.4k views
3 votes
Multiply and simplify
(x +1)3 x (x+1)4

User Can Baycay
by
7.7k points

2 Answers

7 votes

Answer:

12x^2+24x+12

Explanation:

(3x+3) * (4x+4)

12x^2+24x+12

User Jedigo
by
8.4k points
2 votes

Answer:

( x+1)^7

Explanation:

(x +1)^3 * (x+1)^4

Replace x+1 with m

m^3 * m^4

The bases are the same so we can add the exponents

m^ (3+4)

m^7

Replace m with x+1

( x+1)^7

User JMoura
by
8.0k points

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