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Q: What is y2 plus 8x plus 7 factored?

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b2 + 8x + 7. 7 and 1 add up to be 8 and multiply to be 7. So therefore, it would be factored as: (b+1)(b+7)

(y - 7)(y - 2)

There is a formula for the "difference of squares." In this case, the answer is (8x + 7)(8x - 7)

It is 7+8x simplified

8x-7+4 = 8x-3 simplified

8x-7 plus 2x equals 6 plus 5x plus 2?

7y+ 8x + 4= 20 + 8x- 8x - 8x7y + 4 = 20- 4 - 47y=16/7 /7y= 2.28the /7 means divide by 7 :)

6x2-17x+7 = (2x-1)(3x-7) when factored

8x + 7

y2 -y -42 = (y+6)(y-7) when factored

Since there is only an expression - not an equation - you can simplify it but there is nothing to work out or solve. -7 + 8x + 40 + 90 = 8x + 123

(y + 7)(y + 7)

Centre = (4, -3) Radius2 = (4 + 2)2 + (-3 + 7)2 = 36 + 16 = 52 Equation = (x - 4)2 + (y + 3)2 = 52 or x2 - 8x + y2 + 6x = 27

9x2+2x-7 = (9x-7)(x+1) when factored

That can be factored into (7d + 1)(d + 7)

7+8x-5 = 8x+7-5x Subtract 7 from both sides: 8x-5 = 8x-5x Subtract 8x from both sides: -5 = -5x Divide both sides by -5: x = 1 So the equation implies x = 1

12

8x + 26x - 7 = 34x - 7 = (√34x)2 - (√7)2 = √34x - √7)(√34x + √7)

If: y = 8x+7 then the y intercept is 7 and the slope is 8

It is: (x+3)(x+4) when factored

30a2+89a+63 = (5a+9)(6a+7) when factored

w2+18w+77 = (w+7)(w+11) when factored

(x+1)(x+7)

Change all signs, from -7 + 8x + 41 = 90 to +7 - 8x - 41 = -90

Some signs would have helped answerers but for what its worth 7 & 8 are factors of 56 which differ by 1 so how about: (y - 7x)(y + 8x) which are the factors of y2 + xy - 56x2 or (y + 7x)(y - 8x) which are the factors of y2 - xy - 56x2.