factorize 15x^2-8x-16
step by step solutions with explanation pls it's urgent
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Answered by
1
Step-by-step explanation:
15x^2-8x-16
15x^2-20x+12x-16
5x[3x-4]+4[3x-4]
[3x-4][5x+4]
3x-4= 0 5x+4=0
x=4\3 and -4\5
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Answered by
0
Answer:
Factor 15x^2+8x-16. 15x2+8x−16 15 x 2 + 8 x - 16. For a polynomial of the form ax2+bx+c a x 2 + b x + c , rewrite the middle term as a sum of two terms
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