Answer:
x = -7/2 and x = 1
So, there are 2 roots of this equation.
And the roots are real numbers.
Step-by-step explanation:
We need to describe the nature of roots for this equation
2x^2+5x-7=0
2x^2-2x+7x-7=0
2x(x-1)+7(x-1)=0
(2x+7)(x-1)=0
2x+7=0, x-1=0
2x=-7, x =1
x = -7/2 and x = 1
So, there are 2 roots of this equation.
And the roots are real numbers.
Find the slope of A. The slope of a line parallel to A would have the same slope of A. Remember, slope=rise over run.
Answer:
StartFraction 7 over 8 EndFraction x = 224; x = 256 pounds
Step-by-step explanation:
Given:
Weight Jasper can bench press = 224 pounds.
We need to find the equation and value of x.
Solution:
Let the weight Balin can able to bench press be 'x'.
Now Given:
Weight Jasper can bench press is equal to of the weight that Balin was able to bench press.
framing in equation form we get;
Hence Balin can bench press 256 pounds.
W = 27
1 + 1/3L = w
1 + 1/3L = 27
1/3L = 26
L = 78
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