[tex]1.(6 {x}^{2} )(4 {x}^{5} )[/tex]
2.(×+2)(×+7)
[tex]3.(5ab)(3 {a}^{2} b)(2 {b}^{2} )[/tex]
4.(a-7)(a+3)
[tex]5. - 3a( {a}^{2} - 4a + 1)[/tex]
6.6m(n+3p)
[tex]7.(a + 5)(2 {a}^{2} + 3a - 2)[/tex]
8.(4x+3)(4×-5)
[tex]9.5 { \times }^{2} (8 - 3 \times + 7 {x}^{2} )[/tex]
[tex]10.(3a - 1)( {a}^{2} + a + 2)[/tex]
please po


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