3 years ago

Factor as the product of two binomials. X^2 – 10x + 21

1 answer:

5 0

You can use the butterfly method. Two numbers that equal A times C must also add up to B. A=1 B=-10 C=21. A times C is 21 and B is -10. Two numbers that multiply to 21 and add to -10 are -7 and -3. Factored form: ( x - 7 )( x - 3 ).

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fredd [130]

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miskamm [114]

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bija089 [108]

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antoniya [11.8K]

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Step-by-step explanation:

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