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factorise: 2x^2+6x-16, and 14x^2-3x-2. Solve:
a) Solve for x: 2x² + 5x = 3
b) Solve for x and y: x + y = 4 and x² + y² + xy - 12 =0 c) Solve for x: 8 2x + 3 = ½x² d)
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asked by
Lassen
698 views
Hi
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1 answer
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Amy
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How to do factorise ? What is Factorise ? Give me some examples ,please . Thank you !
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asked by
Kim
1,088 views
I have to use my answer from a previous question (factorise and solve x^2+x-30=0 which i factorised as (x-5)(x+6)=0 and then
2 answers
asked by
P
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Simplify : 2t - 5m - 7t + 9m.
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I don't understand what to do at all, I've several like this if someone could explain this one i could maybe undersatnd what to
3 answers
asked by
Susan
573 views
factorise: 2x^2+6x-16, and 14x^2-3x-2.
Solve: 6y^2-5y-6=0, and 8x^2-2x-1=0. Rearrange: p=5t-u/u to make u the subject, and
3 answers
asked by
adam
510 views
Factorise completly
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1 answer
asked by
charlene
533 views
Please help!
I need to factorise and solve this equation, x^2 +x -30 =0 I then need to explain how I would use the answer drom
2 answers
asked by
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Factorise factorise 45x squared + 36x + 20
1 answer
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