Mathematics: Let f (x)=x^2+2x-35 enter the x-intercepts of the quadratic function in the boxes

Let f (x)=x^2+2x-35 enter the x-intercepts of - id22353193661, anavallesdemiguel2

jamiria38

06.01.2022

The x-intercepts of the quadratic function are -7 and 5.

Step-by-step explanation:

The given function is

f(x)=x^2+2x-35

Equate f(x)=0, to find the x-intercepts of the function.

x^2+2x-35=0

x^2+7x-5x-35=0

x(x+7)-5(x+7)=0

(x+7)(x-5)=0

$x+7=0\Rightarrow x=-7$

$x-5=0\Rightarrow x=5$

Therefore the x-intercepts of the quadratic function are -7 and 5.

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Undrea43

06.01.2022

Hello :
the x-intercepts of the quadratic when :
x²-2x-35 =0
(x-7)(x+5) =0
x-7=0 or x+5=0
x=7 or x= -5

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NetherisIsTheQueen

18.04.2021

There are 6 reading groups

If there are 24 students altogether, and 4 students have to be in a group, all you need to do is divide 24 by 4 to find the amount of groups.

$\frac{24}{4}$ =6 reading groups.

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