x2-2 (5+2m)x+3(7+10m)=0
Answers
Answer:
I think this answer is wrong
Step-by-step explanation:
because first Mai abhi multiply ka sign Nhi aata
Answer:
Not defined
Step-by-step explanation:
Simplifying
x2 + -2(5 + 2m) * x + 3(7 + 10m) = 0
Reorder the terms for easier multiplication:
x2 + -2x(5 + 2m) + 3(7 + 10m) = 0
x2 + (5 * -2x + 2m * -2x) + 3(7 + 10m) = 0
Reorder the terms:
x2 + (-4mx + -10x) + 3(7 + 10m) = 0
x2 + (-4mx + -10x) + 3(7 + 10m) = 0
x2 + -4mx + -10x + (7 * 3 + 10m * 3) = 0
x2 + -4mx + -10x + (21 + 30m) = 0
Reorder the terms:
21 + 30m + -4mx + -10x + x2 = 0
Solving
21 + 30m + -4mx + -10x + x2 = 0
Solving for variable 'm'.
Move all terms containing m to the left, all other terms to the right.
Add '-21' to each side of the equation.
21 + 30m + -4mx + -10x + -21 + x2 = 0 + -21
Reorder the terms:
21 + -21 + 30m + -4mx + -10x + x2 = 0 + -21
Combine like terms: 21 + -21 = 0
0 + 30m + -4mx + -10x + x2 = 0 + -21
30m + -4mx + -10x + x2 = 0 + -21
Combine like terms: 0 + -21 = -21
30m + -4mx + -10x + x2 = -21
Add '10x' to each side of the equation.
30m + -4mx + -10x + 10x + x2 = -21 + 10x
Combine like terms: -10x + 10x = 0
30m + -4mx + 0 + x2 = -21 + 10x
30m + -4mx + x2 = -21 + 10x
Add '-1x2' to each side of the equation.
30m + -4mx + x2 + -1x2 = -21 + 10x + -1x2
Combine like terms: x2 + -1x2 = 0
30m + -4mx + 0 = -21 + 10x + -1x2
30m + -4mx = -21 + 10x + -1x2
Reorder the terms:
21 + 30m + -4mx + -10x + x2 = -21 + 10x + -1x2 + 21 + -10x + x2
Reorder the terms:
21 + 30m + -4mx + -10x + x2 = -21 + 21 + 10x + -10x + -1x2 + x2
Combine like terms: -21 + 21 = 0
21 + 30m + -4mx + -10x + x2 = 0 + 10x + -10x + -1x2 + x2
21 + 30m + -4mx + -10x + x2 = 10x + -10x + -1x2 + x2
Combine like terms: 10x + -10x = 0
21 + 30m + -4mx + -10x + x2 = 0 + -1x2 + x2
21 + 30m + -4mx + -10x + x2 = -1x2 + x2
Combine like terms: -1x2 + x2 = 0
21 + 30m + -4mx + -10x + x2 = 0
The solution to this equation could not be determined.
Hope it helps
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