3 years ago

Solve for x. Enter the solutions from least to greatest. 4x^2 + 40x + 84 = 0

Mathematics

2 answers:

crimeas [40]3 years ago

6 0

Answer:

x= -3 , -7

Step-by-step explanation:

erica [24]3 years ago

5 0

Answer:

Step-by-step explanation:

4x^2+40x+84=0

i divide first by 4 the whole equation

x^2+10x+21=0

we use the quadratic formula to solve it

and you will get x=-3, and -7

from least to greatest

-7 ,-3

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