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Find the roots of (x+2)(x-7)=0

User Bear
by
6.7k points

2 Answers

1 vote

Answer:

x = -2 or x = 7

Explanation:

x - 7 = 0 or x + 2 = 0

x = 7 or x = - 2

User Raxit
by
6.8k points
4 votes

Answer:

the roots are x = -2, +7

Explanation:

The roots are the values of x that make one of the factors be zero. Whenever a factor is zero, the product is zero.

To make x+2 = 0, x = -2.

To make x-7 = 0, x = 7.

User Vladislav Kievski
by
6.9k points