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Anon25 [30]
3 years ago
6

X^2+2x-8=0 in simplest radical form

Mathematics
1 answer:
madreJ [45]3 years ago
6 0

2⃣, -4⃣ = x; no radical necessary.

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WILL NAME BRAINLIEST
ehidna [41]

Answer:

The answer for a different question is 5x

Step-by-step explanation:

DONT CHOOSE THIS. youll get wrong

7 0
3 years ago
consider the equation a(4-x) =-3x + b What values of a and b make the solution of the equation x = -5
-BARSIC- [3]

Answer:

Step-by-step explanation:

hello :

put x = -5 in this equation : a(4-x) =-3x + b

a(4+5) =15 + b

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b = 9a - 15

the values of a and b is all order  pair :   ( a  ; 9a-15)  a real number

3 0
3 years ago
What are the zeros of the function f(x) =(x^2 - 3x - 10)(x + 4)<br> !!Please help!!!
murzikaleks [220]
F(x) = (x² - 3x - 10)(x + 4) becomes (x - 5)(x + 2)(x + 4) when completely factored. Now set each binomial equal to zero. 

x - 5 = 0
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x = - 2

x + 4 = 0
x = - 4

Your zeros are at x = - 4, - 2, and 5. Or at (- 4, 0), (- 2, 0), and (5, 0). 
7 0
3 years ago
I need help with this last question.
blondinia [14]

Answer:

Step-by-step explanation:

length=1 m

base of triangle=10 m

height=5m

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slant height l=√(5²+5²)=√50=5√2

slant surface area=2[5√2×1]=10√2

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8 0
3 years ago
Help Me Please!!!!!!!!!!!!!!
vovikov84 [41]
First one is 5/15 next one is 5/5 next one is 15/3 next one is 15/5 I think u know how to simplify so ya
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3 years ago
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