Question

A rectangle has a height of 5 and a width of 4x^2-2x-6

Answer 1

(2x+1)(2×-6)

Explanation:

factor out the 2s for 4x²-2x-6 to get 2(2x²-×-3)

then factor by grouping and then remove unnecessary parentheses to get (2x+1)(2×-1)