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Oh, what a happy little math problem we have here. To factorise x squared plus 7x, we can first look for a common factor, which in this case is x. So, we can factor out an x to get x(x + 7). And just like that, we've created a lovely little factorised expression.
To factorize x^2 + 7x, we look for two numbers that multiply to the constant term (7) and add up to the coefficient of the x term (7). In this case, those numbers are 1 and 6. Therefore, we can rewrite the expression as x^2 + 1x + 6x + 6. Next, we factor by grouping: x(x + 1) + 6(x + 1). Finally, we factor out the common binomial factor of x + 6 to get (x + 1)(x + 6) as the fully factorized form.
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Factorise x2 plus 7x-44?
(x + 11)(x - 4)
What is x squared plus 7x plus 12?
It is (x+3)(x+4) when factored
What is the factor to x squared plus 7x minus 18?
(x2 + 7x - 18) = (x + 9)(x - 2)
Solve x squared plus 7x equals 30?
x2 +7x = 30 x2 +7x - 30 = 0 (x + 10)(x - 3) = 0 Now: x + 10 = 0 or x - 3 = 0 So: x = -10 or x = 3
What number is needed to complete the square x squared plus 7x equals 0?
49/4 or 12.25
How do you factorise x squared - 7x 12?
X squared + 7X + 12?
How do you factorise 7x-x squared?
7x-x2 = x(7-x)
How do you factorise x squared - 7x?
x(x-7)
How do you simplify 3x squared plus 7x minus 40 divided by x plus 5?
Factorise it: (x + 5)(3x - 8)
How Do you factorise x squared minus 16?
13X squared + 7X + 12
Factorise X2 plus 7X-30?
x^2+7x-30 = (x-3)(x+10)
Factorise x2 plus 7x-44?
(x + 11)(x - 4)
What is x2 plus 7x?
if its x(squared) its 7x(cubed) if its 2xX its 14x(squared)
Factorise x squared plus 3x plus 2?
(x + 2)(x + 1)
How do you answer this year 9 Advanced Maths question Factorise the following expression. Simplify where necessary x in this question means the leter x - 7x squared plus 49x - 42?
7x2+49x-42 = 7(x2+7x-6)
Factorise x squared plus 6x plus 5?
It is (x+5)(x+1) when factored
Factorise x squared plus 13x plus 42?
It is (x+6)(x+7) when factored
