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b^2 - 7b + 12 =
b^2 - 4b - 3b + 12 =
b(b -4) -3(b - 4) =
(b - 3)(b - 4)
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∙ 11y ago
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What is the awnser for b³ plus 8b² plus 7b?
Assuming your equation = 0, then:b3+8b2+7b = 0factor out b:b(b2+8b+7) = 0factor the squared term:b(b+7)(b+1) = 0So the answers are:b = 0b+7 = 0, b=-7b+1 = 0, b=-1
Evaluate the expression b2-7b-6 when b equals -4?
b2 - 7b - 6b = -4(-4)2 - 7(-4) - 6 = 16 +28 - 6 = 38
How do you factor ab plus bc plus b2 plus ac?
(a + b)(b + c)
What is the factor of a2 plus b2 plus 2ab-c2?
(a+b+c) (a+b-c)
Factor b2 plus 4b plus 4?
(b + 2)(b + 2) or (b + 2)2
Factor b3 - 5b2 plus 12?
b3 - 5b2 + 12 = (b - 2)(b2 - 3b - 6)Check:(b - 2)(b2 - 3b - 6)= b(b2 - 3b - 6) - 2(b2 - 3b - 6)= b3 - 3b2 - 6b - 2b2 + 6b + 12= b3 - 5b2 + 12
What is the awnser for b³ plus 8b² plus 7b?
Assuming your equation = 0, then:b3+8b2+7b = 0factor out b:b(b2+8b+7) = 0factor the squared term:b(b+7)(b+1) = 0So the answers are:b = 0b+7 = 0, b=-7b+1 = 0, b=-1
Evaluate the expression b2-7b-6 when b equals -4?
b2 - 7b - 6b = -4(-4)2 - 7(-4) - 6 = 16 +28 - 6 = 38
Is b plus 4 a factor of b3 plus 3b2 minus b plus 12?
3 times a times a times b
How do you factor 64a4 plus 4b2?
4(16a4 + b2)
How do you factor ab plus bc plus b2 plus ac?
(a + b)(b + c)
How does b2-1000b plus 960000 factor?
It cannot factor without imaginary numbers
What is the factor of b2 plus 12b plus 32?
(b + 8)(b + 4)
Factor A2 plus 4a plus 4 - b2?
a2 - 4a + 4
What is the factor of a2 plus b2 plus 2ab-c2?
(a+b+c) (a+b-c)
Factor ab plus 3a plus b2 plus 3b?
a(b+3)+b(b+3)
What is the factor for ab-2ac plus b2-2bc?
(a + b)(b - 2c)
