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Q: What is the answer to 5x2 plus 37x plus -24 if you factor it?

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Divide both terms by 24. 24(9x3 +1)

you can factorise 5x2-24x-12 if you use the quadratic formula: This goes to (24(+/-)sqrt(816))/(10) =5.257 or -0.4566 (4s.f.)

(s+3)(5s+8)

(5x + 6)(x + 4)

6y6

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(x - 2)(5x + 24)

5x2-136 = 24 5x2 = 24+136 5x2 = 160 x2 = 32 x = the square root of 32

The question probably refers to factoring 5x2 + 7x - 24 The general form of a quadratic equation is ax2 + bx + c . In this case, a = 5, b = 7 and c = -24. ac = 5 x -24 = -120 = - (23 x 3 x 5) Determine the two integers whose sum is b = 7 and whose product is ac = -120 The two integers are 15 and -8. 5x2 + 7x - 24 = 5x2 + 15x - 8x -24 = 5x(x + 3) - 8(x + 3) = (5x - 8)(x + 3)

Divide both terms by 24. 24(9x3 +1)

2x+5x-24 7x2-24

(3x+12)(5x+2)

8(a + 3)

24(w + z)

24(k + 4)

you can factorise 5x2-24x-12 if you use the quadratic formula: This goes to (24(+/-)sqrt(816))/(10) =5.257 or -0.4566 (4s.f.)

3(y + 4)(y + 2)

(5x + 6)(x + 4)

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