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To factorize something, you will need to break it up into two parts. The phrase (b+3)(b+5) when multiplied together will give b^2+8b+15. When factoring something that is in the second order, meaning a variable that is squared, the two factors always have 1 variable and 1 number that when multiplied equal the third part of the initial equation, and when added together, equal the coefficient of the second part of the equation.
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Earn +20 ptsQ: How do you factorize b² 8b 15?
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How do you factor 8b2-9b plus 1?
8b^2 -9b +1 8b^2 -8b -b +1 8b(b-1) - 1(b-1) (8b-1)(b-1)
1b2 plus 8b plus 7?
b^2 + 8b + 7 factors to (b + 7)(b + 1)
What is 15 minus a plus 9b - 11 plus 3a- b?
When simplified it is: 2a+8b+4
What is the answer of 23 plus 8b equals -42?
8b = -65 so b = -8.125
What is the answer to b plus 7b?
8b
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