Simplify (-sqrtx-4) ^2

Question

Allison Randolph

Mathematics

15 July, 01:23

Simplify (-sqrtx-4) ^2

+2

Answers (2)

Know the Answer?

Isabella Poole · Answer 1

Rewrite (-√x-4) 2 as (-√x-4) (-√x-4). (-√x-4) (-√x-4)

Expand (-√x-4) (-√x-4) using the FOIL Method.

-√x (-√x) - √x⋅-4-4 (-√x) - 4⋅-4

Simplify and combine like terms.

Answer: x+8√x+16

Lizbeth Garcia · Answer 2

GinxFrostbite

GinxFrostbite Beginner

Rewrite (-√x-4) 2 as (-√x-4) (-√x-4). (-√x-4) (-√x-4)

Expand (-√x-4) (-√x-4) using the FOIL Method.

-√x (-√x) - √x⋅-4-4 (-√x) - 4-4

Simplify and combine like terms.

Answer: x+8√x+16