# x2 8x 16 0

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## x2+8x16=0怎样解这个一元二次方程？ 百度知道 Baidu

(x4)2不是应该开为x28x+16的么 追答 不好意思，看错符合了 x+8x16=0 x+8x+1632=0 (x+4)=32 x+4=±√32 x=4±4√2 x=4+4√2或x=44√2 本回答由提问者推荐 已赞过 已踩过 你对这个回答的评价是？ 评论 收起 苍茫中的尘埃 TA获得超过12万个

## x2+8x+16=0 solution

Solution for x2+8x+16=0 equation: x2+8x+16=0 We add all the numbers together, and all the variables x^2+8x+16=0

## [Solved] If x2 8x + 16 = 0, then what is the value of (x

∴ The value of (x 3)2 + [1/ (x 3)2] is 2. x 2 8x + 16 = 0 (x 4) 2 = 0 x = 4

## x^2+8x+16=0 StepbyStep Calculator Symbolab

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## What is the discriminant of x^2 + 8x + 16 = 0 and what

The expression is of the form Ax^2+Bx+C=0 where A=1,B=6,C=16 The discriminant is defined as D=B^24AC If D>0 there are two solutions to the equation If D=0 there is one solution If D<0 there is no solution (in real numbers) In your case D=8^24*1*16=0>one solution. The equation can be written as (x+4)^2>x=4

## x2 8x16=0怎样解这个一元二次方程？ x2x8agn0b8 x2x8

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## How do you solve y = x^2 8x + 16 graphically and

Feb 11, 2018. y = x2 8x +16. Let''s solve it algebraically first: We solve this by finding the "zeros" or xintercepts of the equation. To do this, we factor the equation, if possible. We need to find 2 numbers (can be the same) that add up to 8 and multiply to 16. 4 works: 4 + 4 = 8. 4 4 = 16.